30636340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3784

約数の個数: 48

約数和(自身を含む): 74793600

約数和(自身を除く): 44157260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3709, 4130, 7418, 8260, 14836, 18545, 25963, 37090, 51926, 74180, 103852, 129815, 218831, 259630, 437662, 519260, 875324, 1094155, 1531817, 2188310, 3063634, 4376620, 6127268, 7659085, 15318170, 30636340]

約数ペア:

[(1, 30636340), (2, 15318170), (4, 7659085), (5, 6127268), (7, 4376620), (10, 3063634), (14, 2188310), (20, 1531817), (28, 1094155), (35, 875324), (59, 519260), (70, 437662), (118, 259630), (140, 218831), (236, 129815), (295, 103852), (413, 74180), (590, 51926), (826, 37090), (1180, 25963), (1652, 18545), (2065, 14836), (3709, 8260), (4130, 7418)]