15916153470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{8161}}^1$

素因数の和:8466

約数の個数: 128

約数和(自身を含む): 45019763712

約数和(自身を除く): 29103610242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 251, 259, 370, 502, 518, 555, 753, 777, 1110, 1255, 1295, 1506, 1554, 1757, 2510, 2590, 3514, 3765, 3885, 5271, 7530, 7770, 8161, 8785, 9287, 10542, 16322, 17570, 18574, 24483, 26355, 27861, 40805, 46435, 48966, 52710, 55722, 57127, 65009, 81610, 92870, 114254, 122415, 130018, 139305, 171381, 195027, 244830, 278610, 285635, 301957, 325045, 342762, 390054, 571270, 603914, 650090, 856905, 905871, 975135, 1509785, 1713810, 1811742, 1950270, 2048411, 2113699, 3019570, 4096822, 4227398, 4529355, 6145233, 6341097, 9058710, 10242055, 10568495, 12290466, 12682194, 14338877, 20484110, 21136990, 28677754, 30726165, 31705485, 43016631, 61452330, 63410970, 71694385, 75791207, 86033262, 143388770, 151582414, 215083155, 227373621, 378956035, 430166310, 454747242, 530538449, 757912070, 1061076898, 1136868105, 1591615347, 2273736210, 2652692245, 3183230694, 5305384490, 7958076735, 15916153470]

約数ペア:

[(1, 15916153470), (2, 7958076735), (3, 5305384490), (5, 3183230694), (6, 2652692245), (7, 2273736210), (10, 1591615347), (14, 1136868105), (15, 1061076898), (21, 757912070), (30, 530538449), (35, 454747242), (37, 430166310), (42, 378956035), (70, 227373621), (74, 215083155), (105, 151582414), (111, 143388770), (185, 86033262), (210, 75791207), (222, 71694385), (251, 63410970), (259, 61452330), (370, 43016631), (502, 31705485), (518, 30726165), (555, 28677754), (753, 21136990), (777, 20484110), (1110, 14338877), (1255, 12682194), (1295, 12290466), (1506, 10568495), (1554, 10242055), (1757, 9058710), (2510, 6341097), (2590, 6145233), (3514, 4529355), (3765, 4227398), (3885, 4096822), (5271, 3019570), (7530, 2113699), (7770, 2048411), (8161, 1950270), (8785, 1811742), (9287, 1713810), (10542, 1509785), (16322, 975135), (17570, 905871), (18574, 856905), (24483, 650090), (26355, 603914), (27861, 571270), (40805, 390054), (46435, 342762), (48966, 325045), (52710, 301957), (55722, 285635), (57127, 278610), (65009, 244830), (81610, 195027), (92870, 171381), (114254, 139305), (122415, 130018)]