2018250710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3430

約数の個数: 96

約数和(自身を含む): 4537218240

約数和(自身を除く): 2518967530

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 73, 85, 98, 119, 146, 170, 238, 245, 365, 490, 511, 595, 730, 833, 1022, 1190, 1241, 1666, 2482, 2555, 3319, 3577, 4165, 5110, 6205, 6638, 7154, 8330, 8687, 12410, 16595, 17374, 17885, 23233, 33190, 35770, 43435, 46466, 56423, 60809, 86870, 112846, 116165, 121618, 162631, 232330, 242287, 282115, 304045, 325262, 394961, 484574, 564230, 608090, 789922, 813155, 1211435, 1626310, 1696009, 1974805, 2422870, 2764727, 3392018, 3949610, 4118879, 5529454, 8237758, 8480045, 11872063, 13823635, 16960090, 20594395, 23744126, 27647270, 28832153, 41188790, 57664306, 59360315, 118720630, 144160765, 201825071, 288321530, 403650142, 1009125355, 2018250710]

約数ペア:

[(1, 2018250710), (2, 1009125355), (5, 403650142), (7, 288321530), (10, 201825071), (14, 144160765), (17, 118720630), (34, 59360315), (35, 57664306), (49, 41188790), (70, 28832153), (73, 27647270), (85, 23744126), (98, 20594395), (119, 16960090), (146, 13823635), (170, 11872063), (238, 8480045), (245, 8237758), (365, 5529454), (490, 4118879), (511, 3949610), (595, 3392018), (730, 2764727), (833, 2422870), (1022, 1974805), (1190, 1696009), (1241, 1626310), (1666, 1211435), (2482, 813155), (2555, 789922), (3319, 608090), (3577, 564230), (4165, 484574), (5110, 394961), (6205, 325262), (6638, 304045), (7154, 282115), (8330, 242287), (8687, 232330), (12410, 162631), (16595, 121618), (17374, 116165), (17885, 112846), (23233, 86870), (33190, 60809), (35770, 56423), (43435, 46466)]