138746790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5647}}^1$

素因数の和:5683

約数の個数: 128

約数和(自身を含む): 455454720

約数和(自身を除く): 316707930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 5647, 8190, 11294, 12285, 16941, 24570, 28235, 33882, 39529, 50823, 56470, 73411, 79058, 84705, 101646, 118587, 146822, 152469, 169410, 197645, 220233, 237174, 254115, 304938, 355761, 367055, 395290, 440466, 508230, 513877, 592935, 660699, 711522, 734110, 762345, 1027754, 1067283, 1101165, 1185870, 1321398, 1524690, 1541631, 1778805, 1982097, 2134566, 2202330, 2569385, 3083262, 3303495, 3557610, 3964194, 4624893, 5138770, 5336415, 6606990, 7708155, 9249786, 9910485, 10672830, 13874679, 15416310, 19820970, 23124465, 27749358, 46248930, 69373395, 138746790]

約数ペア:

[(1, 138746790), (2, 69373395), (3, 46248930), (5, 27749358), (6, 23124465), (7, 19820970), (9, 15416310), (10, 13874679), (13, 10672830), (14, 9910485), (15, 9249786), (18, 7708155), (21, 6606990), (26, 5336415), (27, 5138770), (30, 4624893), (35, 3964194), (39, 3557610), (42, 3303495), (45, 3083262), (54, 2569385), (63, 2202330), (65, 2134566), (70, 1982097), (78, 1778805), (90, 1541631), (91, 1524690), (105, 1321398), (117, 1185870), (126, 1101165), (130, 1067283), (135, 1027754), (182, 762345), (189, 734110), (195, 711522), (210, 660699), (234, 592935), (270, 513877), (273, 508230), (315, 440466), (351, 395290), (378, 367055), (390, 355761), (455, 304938), (546, 254115), (585, 237174), (630, 220233), (702, 197645), (819, 169410), (910, 152469), (945, 146822), (1170, 118587), (1365, 101646), (1638, 84705), (1755, 79058), (1890, 73411), (2457, 56470), (2730, 50823), (3510, 39529), (4095, 33882), (4914, 28235), (5647, 24570), (8190, 16941), (11294, 12285)]