118510980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14851}}^1$

素因数の和:14889

約数の個数: 96

約数和(自身を含む): 399221760

約数和(自身を除く): 280710780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 14851, 29702, 44553, 59404, 74255, 89106, 103957, 148510, 178212, 207914, 222765, 282169, 297020, 311871, 415828, 445530, 519785, 564338, 623742, 846507, 891060, 1039570, 1128676, 1247484, 1410845, 1559355, 1693014, 1975183, 2079140, 2821690, 3118710, 3386028, 3950366, 4232535, 5643380, 5925549, 6237420, 7900732, 8465070, 9875915, 11851098, 16930140, 19751830, 23702196, 29627745, 39503660, 59255490, 118510980]

約数ペア:

[(1, 118510980), (2, 59255490), (3, 39503660), (4, 29627745), (5, 23702196), (6, 19751830), (7, 16930140), (10, 11851098), (12, 9875915), (14, 8465070), (15, 7900732), (19, 6237420), (20, 5925549), (21, 5643380), (28, 4232535), (30, 3950366), (35, 3386028), (38, 3118710), (42, 2821690), (57, 2079140), (60, 1975183), (70, 1693014), (76, 1559355), (84, 1410845), (95, 1247484), (105, 1128676), (114, 1039570), (133, 891060), (140, 846507), (190, 623742), (210, 564338), (228, 519785), (266, 445530), (285, 415828), (380, 311871), (399, 297020), (420, 282169), (532, 222765), (570, 207914), (665, 178212), (798, 148510), (1140, 103957), (1330, 89106), (1596, 74255), (1995, 59404), (2660, 44553), (3990, 29702), (7980, 14851)]