1353247980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{2357}}^1$

素因数の和:3743

約数の個数: 96

約数和(自身を含む): 4335399936

約数和(自身を除く): 2982151956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1367, 2357, 2734, 4101, 4714, 5468, 6835, 7071, 8202, 9428, 9569, 11785, 13670, 14142, 16404, 16499, 19138, 20505, 23570, 27340, 28284, 28707, 32998, 35355, 38276, 41010, 47140, 47845, 49497, 57414, 65996, 70710, 82020, 82495, 95690, 98994, 114828, 141420, 143535, 164990, 191380, 197988, 247485, 287070, 329980, 494970, 574140, 989940, 3222019, 6444038, 9666057, 12888076, 16110095, 19332114, 22554133, 32220190, 38664228, 45108266, 48330285, 64440380, 67662399, 90216532, 96660570, 112770665, 135324798, 193321140, 225541330, 270649596, 338311995, 451082660, 676623990, 1353247980]

約数ペア:

[(1, 1353247980), (2, 676623990), (3, 451082660), (4, 338311995), (5, 270649596), (6, 225541330), (7, 193321140), (10, 135324798), (12, 112770665), (14, 96660570), (15, 90216532), (20, 67662399), (21, 64440380), (28, 48330285), (30, 45108266), (35, 38664228), (42, 32220190), (60, 22554133), (70, 19332114), (84, 16110095), (105, 12888076), (140, 9666057), (210, 6444038), (420, 3222019), (1367, 989940), (2357, 574140), (2734, 494970), (4101, 329980), (4714, 287070), (5468, 247485), (6835, 197988), (7071, 191380), (8202, 164990), (9428, 143535), (9569, 141420), (11785, 114828), (13670, 98994), (14142, 95690), (16404, 82495), (16499, 82020), (19138, 70710), (20505, 65996), (23570, 57414), (27340, 49497), (28284, 47845), (28707, 47140), (32998, 41010), (35355, 38276)]