139381830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2595

約数の個数: 128

約数和(自身を含む): 439603200

約数和(自身を除く): 300221370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 783, 870, 945, 1015, 1218, 1305, 1566, 1827, 1890, 2030, 2543, 2610, 3045, 3654, 3915, 5086, 5481, 6090, 7629, 7830, 9135, 10962, 12715, 15258, 17801, 18270, 22887, 25430, 27405, 35602, 38145, 45774, 53403, 54810, 68661, 73747, 76290, 89005, 106806, 114435, 137322, 147494, 160209, 178010, 221241, 228870, 267015, 320418, 343305, 368735, 442482, 480627, 516229, 534030, 663723, 686610, 737470, 801045, 961254, 1032458, 1106205, 1327446, 1548687, 1602090, 1991169, 2212410, 2403135, 2581145, 3097374, 3318615, 3982338, 4646061, 4806270, 5162290, 6637230, 7743435, 9292122, 9955845, 13938183, 15486870, 19911690, 23230305, 27876366, 46460610, 69690915, 139381830]

約数ペア:

[(1, 139381830), (2, 69690915), (3, 46460610), (5, 27876366), (6, 23230305), (7, 19911690), (9, 15486870), (10, 13938183), (14, 9955845), (15, 9292122), (18, 7743435), (21, 6637230), (27, 5162290), (29, 4806270), (30, 4646061), (35, 3982338), (42, 3318615), (45, 3097374), (54, 2581145), (58, 2403135), (63, 2212410), (70, 1991169), (87, 1602090), (90, 1548687), (105, 1327446), (126, 1106205), (135, 1032458), (145, 961254), (174, 801045), (189, 737470), (203, 686610), (210, 663723), (261, 534030), (270, 516229), (290, 480627), (315, 442482), (378, 368735), (406, 343305), (435, 320418), (522, 267015), (609, 228870), (630, 221241), (783, 178010), (870, 160209), (945, 147494), (1015, 137322), (1218, 114435), (1305, 106806), (1566, 89005), (1827, 76290), (1890, 73747), (2030, 68661), (2543, 54810), (2610, 53403), (3045, 45774), (3654, 38145), (3915, 35602), (5086, 27405), (5481, 25430), (6090, 22887), (7629, 18270), (7830, 17801), (9135, 15258), (10962, 12715)]