2668170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 7004160

約数和(自身を除く): 4335990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 151, 155, 186, 190, 285, 302, 310, 453, 465, 570, 589, 755, 906, 930, 1178, 1510, 1767, 2265, 2869, 2945, 3534, 4530, 4681, 5738, 5890, 8607, 8835, 9362, 14043, 14345, 17214, 17670, 23405, 28086, 28690, 43035, 46810, 70215, 86070, 88939, 140430, 177878, 266817, 444695, 533634, 889390, 1334085, 2668170]

約数ペア:

[(1, 2668170), (2, 1334085), (3, 889390), (5, 533634), (6, 444695), (10, 266817), (15, 177878), (19, 140430), (30, 88939), (31, 86070), (38, 70215), (57, 46810), (62, 43035), (93, 28690), (95, 28086), (114, 23405), (151, 17670), (155, 17214), (186, 14345), (190, 14043), (285, 9362), (302, 8835), (310, 8607), (453, 5890), (465, 5738), (570, 4681), (589, 4530), (755, 3534), (906, 2945), (930, 2869), (1178, 2265), (1510, 1767)]