74747010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 203015808

約数和(自身を除く): 128268798

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 390, 507, 598, 641, 690, 845, 897, 1014, 1282, 1495, 1690, 1794, 1923, 2535, 2990, 3205, 3846, 3887, 4485, 5070, 6410, 7774, 8333, 8970, 9615, 11661, 14743, 16666, 19230, 19435, 23322, 24999, 29486, 38870, 41665, 44229, 49998, 58305, 73715, 83330, 88458, 108329, 116610, 124995, 147430, 191659, 216658, 221145, 249990, 324987, 383318, 442290, 541645, 574977, 649974, 958295, 1083290, 1149954, 1624935, 1916590, 2491567, 2874885, 3249870, 4983134, 5749770, 7474701, 12457835, 14949402, 24915670, 37373505, 74747010]

約数ペア:

[(1, 74747010), (2, 37373505), (3, 24915670), (5, 14949402), (6, 12457835), (10, 7474701), (13, 5749770), (15, 4983134), (23, 3249870), (26, 2874885), (30, 2491567), (39, 1916590), (46, 1624935), (65, 1149954), (69, 1083290), (78, 958295), (115, 649974), (130, 574977), (138, 541645), (169, 442290), (195, 383318), (230, 324987), (299, 249990), (338, 221145), (345, 216658), (390, 191659), (507, 147430), (598, 124995), (641, 116610), (690, 108329), (845, 88458), (897, 83330), (1014, 73715), (1282, 58305), (1495, 49998), (1690, 44229), (1794, 41665), (1923, 38870), (2535, 29486), (2990, 24999), (3205, 23322), (3846, 19435), (3887, 19230), (4485, 16666), (5070, 14743), (6410, 11661), (7774, 9615), (8333, 8970)]