140452470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 255812490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 510, 615, 697, 738, 765, 1230, 1394, 1530, 1845, 2091, 2239, 3485, 3690, 4182, 4478, 6273, 6717, 6970, 10455, 11195, 12546, 13434, 20151, 20910, 22390, 31365, 33585, 38063, 40302, 62730, 67170, 76126, 91799, 100755, 114189, 183598, 190315, 201510, 228378, 275397, 342567, 380630, 458995, 550794, 570945, 685134, 826191, 917990, 1141890, 1376985, 1560583, 1652382, 1712835, 2753970, 3121166, 3425670, 4130955, 4681749, 7802915, 8261910, 9363498, 14045247, 15605830, 23408745, 28090494, 46817490, 70226235, 140452470]

約数ペア:

[(1, 140452470), (2, 70226235), (3, 46817490), (5, 28090494), (6, 23408745), (9, 15605830), (10, 14045247), (15, 9363498), (17, 8261910), (18, 7802915), (30, 4681749), (34, 4130955), (41, 3425670), (45, 3121166), (51, 2753970), (82, 1712835), (85, 1652382), (90, 1560583), (102, 1376985), (123, 1141890), (153, 917990), (170, 826191), (205, 685134), (246, 570945), (255, 550794), (306, 458995), (369, 380630), (410, 342567), (510, 275397), (615, 228378), (697, 201510), (738, 190315), (765, 183598), (1230, 114189), (1394, 100755), (1530, 91799), (1845, 76126), (2091, 67170), (2239, 62730), (3485, 40302), (3690, 38063), (4182, 33585), (4478, 31365), (6273, 22390), (6717, 20910), (6970, 20151), (10455, 13434), (11195, 12546)]