379882230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 1128895488

約数和(自身を除く): 749013258

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 227, 273, 390, 454, 455, 546, 613, 681, 910, 1135, 1226, 1362, 1365, 1589, 1839, 2270, 2730, 2951, 3065, 3178, 3405, 3678, 4291, 4767, 5902, 6130, 6810, 7945, 7969, 8582, 8853, 9195, 9534, 12873, 14755, 15890, 15938, 17706, 18390, 20657, 21455, 23835, 23907, 25746, 29510, 39845, 41314, 42910, 44265, 47670, 47814, 55783, 61971, 64365, 79690, 88530, 103285, 111566, 119535, 123942, 128730, 139151, 167349, 206570, 239070, 278302, 278915, 309855, 334698, 417453, 557830, 619710, 695755, 834906, 836745, 974057, 1391510, 1673490, 1808963, 1948114, 2087265, 2922171, 3617926, 4174530, 4870285, 5426889, 5844342, 9044815, 9740570, 10853778, 12662741, 14610855, 18089630, 25325482, 27134445, 29221710, 37988223, 54268890, 63313705, 75976446, 126627410, 189941115, 379882230]

約数ペア:

[(1, 379882230), (2, 189941115), (3, 126627410), (5, 75976446), (6, 63313705), (7, 54268890), (10, 37988223), (13, 29221710), (14, 27134445), (15, 25325482), (21, 18089630), (26, 14610855), (30, 12662741), (35, 10853778), (39, 9740570), (42, 9044815), (65, 5844342), (70, 5426889), (78, 4870285), (91, 4174530), (105, 3617926), (130, 2922171), (182, 2087265), (195, 1948114), (210, 1808963), (227, 1673490), (273, 1391510), (390, 974057), (454, 836745), (455, 834906), (546, 695755), (613, 619710), (681, 557830), (910, 417453), (1135, 334698), (1226, 309855), (1362, 278915), (1365, 278302), (1589, 239070), (1839, 206570), (2270, 167349), (2730, 139151), (2951, 128730), (3065, 123942), (3178, 119535), (3405, 111566), (3678, 103285), (4291, 88530), (4767, 79690), (5902, 64365), (6130, 61971), (6810, 55783), (7945, 47814), (7969, 47670), (8582, 44265), (8853, 42910), (9195, 41314), (9534, 39845), (12873, 29510), (14755, 25746), (15890, 23907), (15938, 23835), (17706, 21455), (18390, 20657)]