7825980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 23514624

約数和(自身を除く): 15688644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 107, 115, 138, 159, 212, 214, 230, 265, 276, 318, 321, 345, 428, 460, 530, 535, 636, 642, 690, 795, 1060, 1070, 1219, 1284, 1380, 1590, 1605, 2140, 2438, 2461, 3180, 3210, 3657, 4876, 4922, 5671, 6095, 6420, 7314, 7383, 9844, 11342, 12190, 12305, 14628, 14766, 17013, 18285, 22684, 24380, 24610, 28355, 29532, 34026, 36570, 36915, 49220, 56710, 68052, 73140, 73830, 85065, 113420, 130433, 147660, 170130, 260866, 340260, 391299, 521732, 652165, 782598, 1304330, 1565196, 1956495, 2608660, 3912990, 7825980]

約数ペア:

[(1, 7825980), (2, 3912990), (3, 2608660), (4, 1956495), (5, 1565196), (6, 1304330), (10, 782598), (12, 652165), (15, 521732), (20, 391299), (23, 340260), (30, 260866), (46, 170130), (53, 147660), (60, 130433), (69, 113420), (92, 85065), (106, 73830), (107, 73140), (115, 68052), (138, 56710), (159, 49220), (212, 36915), (214, 36570), (230, 34026), (265, 29532), (276, 28355), (318, 24610), (321, 24380), (345, 22684), (428, 18285), (460, 17013), (530, 14766), (535, 14628), (636, 12305), (642, 12190), (690, 11342), (795, 9844), (1060, 7383), (1070, 7314), (1219, 6420), (1284, 6095), (1380, 5671), (1590, 4922), (1605, 4876), (2140, 3657), (2438, 3210), (2461, 3180)]