7454285930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{26171}}^1$

素因数の和:26511

約数の個数: 64

約数和(自身を含む): 16567504128

約数和(自身を除く): 9113218198

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 313, 455, 626, 910, 1565, 2191, 3130, 4069, 4382, 8138, 10955, 20345, 21910, 26171, 28483, 40690, 52342, 56966, 130855, 142415, 183197, 261710, 284830, 340223, 366394, 680446, 915985, 1701115, 1831970, 2381561, 3402230, 4763122, 8191523, 11907805, 16383046, 23815610, 40957615, 57340661, 81915230, 106489799, 114681322, 212979598, 286703305, 532448995, 573406610, 745428593, 1064897990, 1490857186, 3727142965, 7454285930]

約数ペア:

[(1, 7454285930), (2, 3727142965), (5, 1490857186), (7, 1064897990), (10, 745428593), (13, 573406610), (14, 532448995), (26, 286703305), (35, 212979598), (65, 114681322), (70, 106489799), (91, 81915230), (130, 57340661), (182, 40957615), (313, 23815610), (455, 16383046), (626, 11907805), (910, 8191523), (1565, 4763122), (2191, 3402230), (3130, 2381561), (4069, 1831970), (4382, 1701115), (8138, 915985), (10955, 680446), (20345, 366394), (21910, 340223), (26171, 284830), (28483, 261710), (40690, 183197), (52342, 142415), (56966, 130855)]