23572140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2999}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 66528000

約数和(自身を除く): 42955860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 2999, 3930, 5998, 7860, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 179940, 392869, 785738, 1178607, 1571476, 1964345, 2357214, 3928690, 4714428, 5893035, 7857380, 11786070, 23572140]

約数ペア:

[(1, 23572140), (2, 11786070), (3, 7857380), (4, 5893035), (5, 4714428), (6, 3928690), (10, 2357214), (12, 1964345), (15, 1571476), (20, 1178607), (30, 785738), (60, 392869), (131, 179940), (262, 89970), (393, 59980), (524, 44985), (655, 35988), (786, 29990), (1310, 17994), (1572, 14995), (1965, 11996), (2620, 8997), (2999, 7860), (3930, 5998)]