2530351320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3012323}}^1$

素因数の和:3012344

約数の個数: 64

約数和(自身を含む): 8675493120

約数和(自身を除く): 6145141800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3012323, 6024646, 9036969, 12049292, 15061615, 18073938, 21086261, 24098584, 30123230, 36147876, 42172522, 45184845, 60246460, 63258783, 72295752, 84345044, 90369690, 105431305, 120492920, 126517566, 168690088, 180739380, 210862610, 253035132, 316293915, 361478760, 421725220, 506070264, 632587830, 843450440, 1265175660, 2530351320]

約数ペア:

[(1, 2530351320), (2, 1265175660), (3, 843450440), (4, 632587830), (5, 506070264), (6, 421725220), (7, 361478760), (8, 316293915), (10, 253035132), (12, 210862610), (14, 180739380), (15, 168690088), (20, 126517566), (21, 120492920), (24, 105431305), (28, 90369690), (30, 84345044), (35, 72295752), (40, 63258783), (42, 60246460), (56, 45184845), (60, 42172522), (70, 36147876), (84, 30123230), (105, 24098584), (120, 21086261), (140, 18073938), (168, 15061615), (210, 12049292), (280, 9036969), (420, 6024646), (840, 3012323)]