30810924

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3581}}^1$

素因数の和:3830

約数の個数: 36

約数和(自身を含む): 78230880

約数和(自身を除く): 47419956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 3581, 4302, 7162, 8604, 10743, 14324, 21486, 32229, 42972, 64458, 128916, 855859, 1711718, 2567577, 3423436, 5135154, 7702731, 10270308, 15405462, 30810924]

約数ペア:

[(1, 30810924), (2, 15405462), (3, 10270308), (4, 7702731), (6, 5135154), (9, 3423436), (12, 2567577), (18, 1711718), (36, 855859), (239, 128916), (478, 64458), (717, 42972), (956, 32229), (1434, 21486), (2151, 14324), (2868, 10743), (3581, 8604), (4302, 7162)]