90856290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3296

約数の個数: 96

約数和(自身を含む): 267088320

約数和(自身を除く): 176232030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3253, 3990, 4655, 5586, 6506, 9310, 9759, 13965, 16265, 19518, 22771, 27930, 32530, 45542, 48795, 61807, 68313, 97590, 113855, 123614, 136626, 159397, 185421, 227710, 309035, 318794, 341565, 370842, 432649, 478191, 618070, 683130, 796985, 865298, 927105, 956382, 1297947, 1593970, 1854210, 2163245, 2390955, 2595894, 3028543, 4326490, 4781910, 6057086, 6489735, 9085629, 12979470, 15142715, 18171258, 30285430, 45428145, 90856290]

約数ペア:

[(1, 90856290), (2, 45428145), (3, 30285430), (5, 18171258), (6, 15142715), (7, 12979470), (10, 9085629), (14, 6489735), (15, 6057086), (19, 4781910), (21, 4326490), (30, 3028543), (35, 2595894), (38, 2390955), (42, 2163245), (49, 1854210), (57, 1593970), (70, 1297947), (95, 956382), (98, 927105), (105, 865298), (114, 796985), (133, 683130), (147, 618070), (190, 478191), (210, 432649), (245, 370842), (266, 341565), (285, 318794), (294, 309035), (399, 227710), (490, 185421), (570, 159397), (665, 136626), (735, 123614), (798, 113855), (931, 97590), (1330, 68313), (1470, 61807), (1862, 48795), (1995, 45542), (2793, 32530), (3253, 27930), (3990, 22771), (4655, 19518), (5586, 16265), (6506, 13965), (9310, 9759)]