30525950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6741

約数の個数: 48

約数和(自身を含む): 69891360

約数和(自身を除く): 39365410

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6709, 13418, 33545, 46963, 67090, 87217, 93926, 167725, 174434, 234815, 335450, 436085, 469630, 610519, 872170, 1174075, 1221038, 2180425, 2348150, 3052595, 4360850, 6105190, 15262975, 30525950]

約数ペア:

[(1, 30525950), (2, 15262975), (5, 6105190), (7, 4360850), (10, 3052595), (13, 2348150), (14, 2180425), (25, 1221038), (26, 1174075), (35, 872170), (50, 610519), (65, 469630), (70, 436085), (91, 335450), (130, 234815), (175, 174434), (182, 167725), (325, 93926), (350, 87217), (455, 67090), (650, 46963), (910, 33545), (2275, 13418), (4550, 6709)]