148494210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 247770750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 41, 46, 58, 69, 82, 87, 115, 123, 138, 145, 174, 181, 205, 230, 246, 290, 345, 362, 410, 435, 543, 615, 667, 690, 870, 905, 943, 1086, 1189, 1230, 1334, 1810, 1886, 2001, 2378, 2715, 2829, 3335, 3567, 4002, 4163, 4715, 5249, 5430, 5658, 5945, 6670, 7134, 7421, 8326, 9430, 10005, 10498, 11890, 12489, 14145, 14842, 15747, 17835, 20010, 20815, 22263, 24978, 26245, 27347, 28290, 31494, 35670, 37105, 41630, 44526, 52490, 54694, 62445, 74210, 78735, 82041, 111315, 120727, 124890, 136735, 157470, 164082, 170683, 215209, 222630, 241454, 273470, 341366, 362181, 410205, 430418, 512049, 603635, 645627, 724362, 820410, 853415, 1024098, 1076045, 1207270, 1291254, 1706830, 1810905, 2152090, 2560245, 3228135, 3621810, 4949807, 5120490, 6456270, 9899614, 14849421, 24749035, 29698842, 49498070, 74247105, 148494210]

約数ペア:

[(1, 148494210), (2, 74247105), (3, 49498070), (5, 29698842), (6, 24749035), (10, 14849421), (15, 9899614), (23, 6456270), (29, 5120490), (30, 4949807), (41, 3621810), (46, 3228135), (58, 2560245), (69, 2152090), (82, 1810905), (87, 1706830), (115, 1291254), (123, 1207270), (138, 1076045), (145, 1024098), (174, 853415), (181, 820410), (205, 724362), (230, 645627), (246, 603635), (290, 512049), (345, 430418), (362, 410205), (410, 362181), (435, 341366), (543, 273470), (615, 241454), (667, 222630), (690, 215209), (870, 170683), (905, 164082), (943, 157470), (1086, 136735), (1189, 124890), (1230, 120727), (1334, 111315), (1810, 82041), (1886, 78735), (2001, 74210), (2378, 62445), (2715, 54694), (2829, 52490), (3335, 44526), (3567, 41630), (4002, 37105), (4163, 35670), (4715, 31494), (5249, 28290), (5430, 27347), (5658, 26245), (5945, 24978), (6670, 22263), (7134, 20815), (7421, 20010), (8326, 17835), (9430, 15747), (10005, 14842), (10498, 14145), (11890, 12489)]