30628041570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{21521}}^1$

素因数の和:21798

約数の個数: 160

約数和(自身を含む): 94499830656

約数和(自身を除く): 63871789086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 251, 270, 315, 378, 405, 502, 567, 630, 753, 810, 945, 1134, 1255, 1506, 1757, 1890, 2259, 2510, 2835, 3514, 3765, 4518, 5271, 5670, 6777, 7530, 8785, 10542, 11295, 13554, 15813, 17570, 20331, 21521, 22590, 26355, 31626, 33885, 40662, 43042, 47439, 52710, 64563, 67770, 79065, 94878, 101655, 107605, 129126, 142317, 150647, 158130, 193689, 203310, 215210, 237195, 284634, 301294, 322815, 387378, 451941, 474390, 581067, 645630, 711585, 753235, 903882, 968445, 1162134, 1355823, 1423170, 1506470, 1743201, 1936890, 2259705, 2711646, 2905335, 3486402, 4067469, 4519410, 5401771, 5810670, 6779115, 8134938, 8716005, 10803542, 12202407, 13558230, 16205313, 17432010, 20337345, 24404814, 27008855, 32410626, 37812397, 40674690, 48615939, 54017710, 61012035, 75624794, 81026565, 97231878, 113437191, 122024070, 145847817, 162053130, 189061985, 226874382, 243079695, 291695634, 340311573, 378123970, 437543451, 486159390, 567185955, 680623146, 729239085, 875086902, 1020934719, 1134371910, 1458478170, 1701557865, 2041869438, 2187717255, 3062804157, 3403115730, 4375434510, 5104673595, 6125608314, 10209347190, 15314020785, 30628041570]

約数ペア:

[(1, 30628041570), (2, 15314020785), (3, 10209347190), (5, 6125608314), (6, 5104673595), (7, 4375434510), (9, 3403115730), (10, 3062804157), (14, 2187717255), (15, 2041869438), (18, 1701557865), (21, 1458478170), (27, 1134371910), (30, 1020934719), (35, 875086902), (42, 729239085), (45, 680623146), (54, 567185955), (63, 486159390), (70, 437543451), (81, 378123970), (90, 340311573), (105, 291695634), (126, 243079695), (135, 226874382), (162, 189061985), (189, 162053130), (210, 145847817), (251, 122024070), (270, 113437191), (315, 97231878), (378, 81026565), (405, 75624794), (502, 61012035), (567, 54017710), (630, 48615939), (753, 40674690), (810, 37812397), (945, 32410626), (1134, 27008855), (1255, 24404814), (1506, 20337345), (1757, 17432010), (1890, 16205313), (2259, 13558230), (2510, 12202407), (2835, 10803542), (3514, 8716005), (3765, 8134938), (4518, 6779115), (5271, 5810670), (5670, 5401771), (6777, 4519410), (7530, 4067469), (8785, 3486402), (10542, 2905335), (11295, 2711646), (13554, 2259705), (15813, 1936890), (17570, 1743201), (20331, 1506470), (21521, 1423170), (22590, 1355823), (26355, 1162134), (31626, 968445), (33885, 903882), (40662, 753235), (43042, 711585), (47439, 645630), (52710, 581067), (64563, 474390), (67770, 451941), (79065, 387378), (94878, 322815), (101655, 301294), (107605, 284634), (129126, 237195), (142317, 215210), (150647, 203310), (158130, 193689)]