70398510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 210760704

約数和(自身を除く): 140362194

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 182, 195, 210, 214, 241, 273, 321, 390, 455, 482, 535, 546, 642, 723, 749, 910, 1070, 1205, 1365, 1391, 1446, 1498, 1605, 1687, 2247, 2410, 2730, 2782, 3133, 3210, 3374, 3615, 3745, 4173, 4494, 5061, 6266, 6955, 7230, 7490, 8346, 8435, 9399, 9737, 10122, 11235, 13910, 15665, 16870, 18798, 19474, 20865, 21931, 22470, 25305, 25787, 29211, 31330, 41730, 43862, 46995, 48685, 50610, 51574, 58422, 65793, 77361, 93990, 97370, 109655, 128935, 131586, 146055, 154722, 180509, 219310, 257870, 292110, 328965, 335231, 361018, 386805, 541527, 657930, 670462, 773610, 902545, 1005693, 1083054, 1676155, 1805090, 2011386, 2346617, 2707635, 3352310, 4693234, 5028465, 5415270, 7039851, 10056930, 11733085, 14079702, 23466170, 35199255, 70398510]

約数ペア:

[(1, 70398510), (2, 35199255), (3, 23466170), (5, 14079702), (6, 11733085), (7, 10056930), (10, 7039851), (13, 5415270), (14, 5028465), (15, 4693234), (21, 3352310), (26, 2707635), (30, 2346617), (35, 2011386), (39, 1805090), (42, 1676155), (65, 1083054), (70, 1005693), (78, 902545), (91, 773610), (105, 670462), (107, 657930), (130, 541527), (182, 386805), (195, 361018), (210, 335231), (214, 328965), (241, 292110), (273, 257870), (321, 219310), (390, 180509), (455, 154722), (482, 146055), (535, 131586), (546, 128935), (642, 109655), (723, 97370), (749, 93990), (910, 77361), (1070, 65793), (1205, 58422), (1365, 51574), (1391, 50610), (1446, 48685), (1498, 46995), (1605, 43862), (1687, 41730), (2247, 31330), (2410, 29211), (2730, 25787), (2782, 25305), (3133, 22470), (3210, 21931), (3374, 20865), (3615, 19474), (3745, 18798), (4173, 16870), (4494, 15665), (5061, 13910), (6266, 11235), (6955, 10122), (7230, 9737), (7490, 9399), (8346, 8435)]