236437810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 498783744

約数和(自身を除く): 262345934

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 113, 142, 226, 355, 421, 497, 565, 710, 791, 842, 994, 1130, 1582, 2105, 2485, 2947, 3955, 4210, 4970, 5894, 7910, 8023, 14735, 16046, 29470, 29891, 40115, 47573, 56161, 59782, 80230, 95146, 112322, 149455, 209237, 237865, 280805, 298910, 333011, 418474, 475730, 561610, 666022, 1046185, 1665055, 2092370, 3330110, 3377683, 6755366, 16888415, 23643781, 33776830, 47287562, 118218905, 236437810]

約数ペア:

[(1, 236437810), (2, 118218905), (5, 47287562), (7, 33776830), (10, 23643781), (14, 16888415), (35, 6755366), (70, 3377683), (71, 3330110), (113, 2092370), (142, 1665055), (226, 1046185), (355, 666022), (421, 561610), (497, 475730), (565, 418474), (710, 333011), (791, 298910), (842, 280805), (994, 237865), (1130, 209237), (1582, 149455), (2105, 112322), (2485, 95146), (2947, 80230), (3955, 59782), (4210, 56161), (4970, 47573), (5894, 40115), (7910, 29891), (8023, 29470), (14735, 16046)]