515685660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2441}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 1654152192

約数和(自身を除く): 1138466532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 503, 1006, 1509, 2012, 2441, 2515, 3018, 3521, 4882, 5030, 6036, 7042, 7323, 7545, 9764, 10060, 10563, 12205, 14084, 14646, 15090, 17087, 17605, 21126, 24410, 29292, 30180, 34174, 35210, 36615, 42252, 48820, 51261, 52815, 68348, 70420, 73230, 85435, 102522, 105630, 146460, 170870, 205044, 211260, 256305, 341740, 512610, 1025220, 1227823, 2455646, 3683469, 4911292, 6139115, 7366938, 8594761, 12278230, 14733876, 17189522, 18417345, 24556460, 25784283, 34379044, 36834690, 42973805, 51568566, 73669380, 85947610, 103137132, 128921415, 171895220, 257842830, 515685660]

約数ペア:

[(1, 515685660), (2, 257842830), (3, 171895220), (4, 128921415), (5, 103137132), (6, 85947610), (7, 73669380), (10, 51568566), (12, 42973805), (14, 36834690), (15, 34379044), (20, 25784283), (21, 24556460), (28, 18417345), (30, 17189522), (35, 14733876), (42, 12278230), (60, 8594761), (70, 7366938), (84, 6139115), (105, 4911292), (140, 3683469), (210, 2455646), (420, 1227823), (503, 1025220), (1006, 512610), (1509, 341740), (2012, 256305), (2441, 211260), (2515, 205044), (3018, 170870), (3521, 146460), (4882, 105630), (5030, 102522), (6036, 85435), (7042, 73230), (7323, 70420), (7545, 68348), (9764, 52815), (10060, 51261), (10563, 48820), (12205, 42252), (14084, 36615), (14646, 35210), (15090, 34174), (17087, 30180), (17605, 29292), (21126, 24410)]