217613232010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{48473}}^1$

素因数の和:48783

約数の個数: 64

約数和(自身を含む): 414627206400

約数和(自身を除く): 197013974390

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 149, 230, 262, 298, 655, 745, 1310, 1490, 3013, 3427, 6026, 6854, 15065, 17135, 19519, 30130, 34270, 39038, 48473, 96946, 97595, 195190, 242365, 448937, 484730, 897874, 1114879, 2229758, 2244685, 4489370, 5574395, 6349963, 7222477, 11148790, 12699926, 14444954, 31749815, 36112385, 63499630, 72224770, 146049149, 166116971, 292098298, 332233942, 730245745, 830584855, 946144487, 1460491490, 1661169710, 1892288974, 4730722435, 9461444870, 21761323201, 43522646402, 108806616005, 217613232010]

約数ペア:

[(1, 217613232010), (2, 108806616005), (5, 43522646402), (10, 21761323201), (23, 9461444870), (46, 4730722435), (115, 1892288974), (131, 1661169710), (149, 1460491490), (230, 946144487), (262, 830584855), (298, 730245745), (655, 332233942), (745, 292098298), (1310, 166116971), (1490, 146049149), (3013, 72224770), (3427, 63499630), (6026, 36112385), (6854, 31749815), (15065, 14444954), (17135, 12699926), (19519, 11148790), (30130, 7222477), (34270, 6349963), (39038, 5574395), (48473, 4489370), (96946, 2244685), (97595, 2229758), (195190, 1114879), (242365, 897874), (448937, 484730)]