131133720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{35251}}^1$

素因数の和:35296

約数の個数: 64

約数和(自身を含む): 406103040

約数和(自身を除く): 274969320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 35251, 70502, 105753, 141004, 176255, 211506, 282008, 352510, 423012, 528765, 705020, 846024, 1057530, 1092781, 1410040, 2115060, 2185562, 3278343, 4230120, 4371124, 5463905, 6556686, 8742248, 10927810, 13113372, 16391715, 21855620, 26226744, 32783430, 43711240, 65566860, 131133720]

約数ペア:

[(1, 131133720), (2, 65566860), (3, 43711240), (4, 32783430), (5, 26226744), (6, 21855620), (8, 16391715), (10, 13113372), (12, 10927810), (15, 8742248), (20, 6556686), (24, 5463905), (30, 4371124), (31, 4230120), (40, 3278343), (60, 2185562), (62, 2115060), (93, 1410040), (120, 1092781), (124, 1057530), (155, 846024), (186, 705020), (248, 528765), (310, 423012), (372, 352510), (465, 282008), (620, 211506), (744, 176255), (930, 141004), (1240, 105753), (1860, 70502), (3720, 35251)]