220117830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{503}}^2$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 547588080

約数和(自身を除く): 327470250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 503, 870, 1006, 1509, 2515, 3018, 5030, 7545, 14587, 15090, 29174, 43761, 72935, 87522, 145870, 218805, 253009, 437610, 506018, 759027, 1265045, 1518054, 2530090, 3795135, 7337261, 7590270, 14674522, 22011783, 36686305, 44023566, 73372610, 110058915, 220117830]

約数ペア:

[(1, 220117830), (2, 110058915), (3, 73372610), (5, 44023566), (6, 36686305), (10, 22011783), (15, 14674522), (29, 7590270), (30, 7337261), (58, 3795135), (87, 2530090), (145, 1518054), (174, 1265045), (290, 759027), (435, 506018), (503, 437610), (870, 253009), (1006, 218805), (1509, 145870), (2515, 87522), (3018, 72935), (5030, 43761), (7545, 29174), (14587, 15090)]