148831830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{26249}}^1$

素因数の和:26275

約数の個数: 80

約数和(自身を含む): 457380000

約数和(自身を除く): 308548170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 26249, 52498, 78747, 131245, 157494, 183743, 236241, 262490, 367486, 393735, 472482, 551229, 708723, 787470, 918715, 1102458, 1181205, 1417446, 1653687, 1837430, 2126169, 2362410, 2756145, 3307374, 3543615, 4252338, 4961061, 5512290, 7087230, 8268435, 9922122, 10630845, 14883183, 16536870, 21261690, 24805305, 29766366, 49610610, 74415915, 148831830]

約数ペア:

[(1, 148831830), (2, 74415915), (3, 49610610), (5, 29766366), (6, 24805305), (7, 21261690), (9, 16536870), (10, 14883183), (14, 10630845), (15, 9922122), (18, 8268435), (21, 7087230), (27, 5512290), (30, 4961061), (35, 4252338), (42, 3543615), (45, 3307374), (54, 2756145), (63, 2362410), (70, 2126169), (81, 1837430), (90, 1653687), (105, 1417446), (126, 1181205), (135, 1102458), (162, 918715), (189, 787470), (210, 708723), (270, 551229), (315, 472482), (378, 393735), (405, 367486), (567, 262490), (630, 236241), (810, 183743), (945, 157494), (1134, 131245), (1890, 78747), (2835, 52498), (5670, 26249)]