30842928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11273}}^1$

素因数の和:11306

約数の個数: 60

約数和(自身を含む): 90868440

約数和(自身を除く): 60025512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11273, 22546, 33819, 45092, 67638, 90184, 101457, 135276, 180368, 202914, 214187, 270552, 405828, 428374, 541104, 642561, 811656, 856748, 1285122, 1623312, 1713496, 1927683, 2570244, 3426992, 3855366, 5140488, 7710732, 10280976, 15421464, 30842928]

約数ペア:

[(1, 30842928), (2, 15421464), (3, 10280976), (4, 7710732), (6, 5140488), (8, 3855366), (9, 3426992), (12, 2570244), (16, 1927683), (18, 1713496), (19, 1623312), (24, 1285122), (36, 856748), (38, 811656), (48, 642561), (57, 541104), (72, 428374), (76, 405828), (114, 270552), (144, 214187), (152, 202914), (171, 180368), (228, 135276), (304, 101457), (342, 90184), (456, 67638), (684, 45092), (912, 33819), (1368, 22546), (2736, 11273)]