2019508134630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{11981}}^1\times {\mathrm{5387}}^1$

素因数の和:17534

約数の個数: 128

約数和(自身を含む): 5577898982400

約数和(自身を除く): 3558390847770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 5215, 5387, 6258, 10430, 10774, 11981, 15645, 16161, 23962, 26935, 31290, 32322, 35943, 37709, 53870, 59905, 71886, 75418, 80805, 83867, 113127, 119810, 161610, 167734, 179715, 188545, 226254, 251601, 359430, 377090, 419335, 503202, 565635, 802663, 838670, 1131270, 1258005, 1605326, 1785169, 2407989, 2516010, 3570338, 4013315, 4815978, 5355507, 5618641, 8026630, 8925845, 10711014, 11237282, 12039945, 12496183, 16855923, 17851690, 24079890, 24992366, 26777535, 28093205, 33711846, 37488549, 53555070, 56186410, 62480915, 64541647, 74977098, 84279615, 124961830, 129083294, 168559230, 187442745, 193624941, 322708235, 374885490, 387249882, 451791529, 645416470, 903583058, 968124705, 1355374587, 1936249410, 2258957645, 2710749174, 4517915290, 6776872935, 9616705403, 13553745870, 19233410806, 28850116209, 48083527015, 57700232418, 67316937821, 96167054030, 134633875642, 144250581045, 201950813463, 288501162090, 336584689105, 403901626926, 673169378210, 1009754067315, 2019508134630]

約数ペア:

[(1, 2019508134630), (2, 1009754067315), (3, 673169378210), (5, 403901626926), (6, 336584689105), (7, 288501162090), (10, 201950813463), (14, 144250581045), (15, 134633875642), (21, 96167054030), (30, 67316937821), (35, 57700232418), (42, 48083527015), (70, 28850116209), (105, 19233410806), (149, 13553745870), (210, 9616705403), (298, 6776872935), (447, 4517915290), (745, 2710749174), (894, 2258957645), (1043, 1936249410), (1490, 1355374587), (2086, 968124705), (2235, 903583058), (3129, 645416470), (4470, 451791529), (5215, 387249882), (5387, 374885490), (6258, 322708235), (10430, 193624941), (10774, 187442745), (11981, 168559230), (15645, 129083294), (16161, 124961830), (23962, 84279615), (26935, 74977098), (31290, 64541647), (32322, 62480915), (35943, 56186410), (37709, 53555070), (53870, 37488549), (59905, 33711846), (71886, 28093205), (75418, 26777535), (80805, 24992366), (83867, 24079890), (113127, 17851690), (119810, 16855923), (161610, 12496183), (167734, 12039945), (179715, 11237282), (188545, 10711014), (226254, 8925845), (251601, 8026630), (359430, 5618641), (377090, 5355507), (419335, 4815978), (503202, 4013315), (565635, 3570338), (802663, 2516010), (838670, 2407989), (1131270, 1785169), (1258005, 1605326)]