151874970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2447

約数の個数: 64

約数和(自身を含む): 394982784

約数和(自身を除く): 243107814

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1730, 2249, 2251, 2595, 4498, 4502, 5190, 6747, 6753, 11245, 11255, 13494, 13506, 22490, 22510, 29263, 33735, 33765, 58526, 67470, 67530, 87789, 146315, 175578, 292630, 389423, 438945, 778846, 877890, 1168269, 1947115, 2336538, 3894230, 5062499, 5841345, 10124998, 11682690, 15187497, 25312495, 30374994, 50624990, 75937485, 151874970]

約数ペア:

[(1, 151874970), (2, 75937485), (3, 50624990), (5, 30374994), (6, 25312495), (10, 15187497), (13, 11682690), (15, 10124998), (26, 5841345), (30, 5062499), (39, 3894230), (65, 2336538), (78, 1947115), (130, 1168269), (173, 877890), (195, 778846), (346, 438945), (390, 389423), (519, 292630), (865, 175578), (1038, 146315), (1730, 87789), (2249, 67530), (2251, 67470), (2595, 58526), (4498, 33765), (4502, 33735), (5190, 29263), (6747, 22510), (6753, 22490), (11245, 13506), (11255, 13494)]