1004165890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2996

約数の個数: 96

約数和(自身を含む): 2314759680

約数和(自身を除く): 1310593790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 169, 182, 203, 290, 338, 377, 406, 455, 754, 845, 910, 1015, 1183, 1690, 1885, 2030, 2366, 2639, 2927, 3770, 4901, 5278, 5854, 5915, 9802, 11830, 13195, 14635, 20489, 24505, 26390, 29270, 34307, 38051, 40978, 49010, 68614, 76102, 84883, 102445, 169766, 171535, 190255, 204890, 266357, 343070, 380510, 424415, 494663, 532714, 594181, 848830, 989326, 1103479, 1188362, 1331785, 2206958, 2473315, 2663570, 2970905, 3462641, 4946630, 5517395, 5941810, 6925282, 7724353, 11034790, 14345227, 15448706, 17313205, 28690454, 34626410, 38621765, 71726135, 77243530, 100416589, 143452270, 200833178, 502082945, 1004165890]

約数ペア:

[(1, 1004165890), (2, 502082945), (5, 200833178), (7, 143452270), (10, 100416589), (13, 77243530), (14, 71726135), (26, 38621765), (29, 34626410), (35, 28690454), (58, 17313205), (65, 15448706), (70, 14345227), (91, 11034790), (130, 7724353), (145, 6925282), (169, 5941810), (182, 5517395), (203, 4946630), (290, 3462641), (338, 2970905), (377, 2663570), (406, 2473315), (455, 2206958), (754, 1331785), (845, 1188362), (910, 1103479), (1015, 989326), (1183, 848830), (1690, 594181), (1885, 532714), (2030, 494663), (2366, 424415), (2639, 380510), (2927, 343070), (3770, 266357), (4901, 204890), (5278, 190255), (5854, 171535), (5915, 169766), (9802, 102445), (11830, 84883), (13195, 76102), (14635, 68614), (20489, 49010), (24505, 40978), (26390, 38051), (29270, 34307)]