655236090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383179}}^1$

素因数の和:383211

約数の個数: 48

約数和(自身を含む): 1793282400

約数和(自身を除く): 1138046310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 383179, 766358, 1149537, 1915895, 2299074, 3448611, 3831790, 5747685, 6897222, 7280401, 11495370, 14560802, 17243055, 21841203, 34486110, 36402005, 43682406, 65523609, 72804010, 109206015, 131047218, 218412030, 327618045, 655236090]

約数ペア:

[(1, 655236090), (2, 327618045), (3, 218412030), (5, 131047218), (6, 109206015), (9, 72804010), (10, 65523609), (15, 43682406), (18, 36402005), (19, 34486110), (30, 21841203), (38, 17243055), (45, 14560802), (57, 11495370), (90, 7280401), (95, 6897222), (114, 5747685), (171, 3831790), (190, 3448611), (285, 2299074), (342, 1915895), (570, 1149537), (855, 766358), (1710, 383179)]