147907201930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{17293}}^1$

素因数の和:18271

約数の個数: 64

約数和(自身を含む): 284914361088

約数和(自身を除く): 137007159158

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 907, 943, 1814, 1886, 4535, 4715, 9070, 9430, 17293, 20861, 34586, 37187, 41722, 74374, 86465, 104305, 172930, 185935, 208610, 371870, 397739, 709013, 795478, 855301, 1418026, 1710602, 1988695, 3545065, 3977390, 4276505, 7090130, 8553010, 15684751, 16307299, 31369502, 32614598, 78423755, 81536495, 156847510, 163072990, 360749273, 643074791, 721498546, 1286149582, 1803746365, 3215373955, 3607492730, 6430747910, 14790720193, 29581440386, 73953600965, 147907201930]

約数ペア:

[(1, 147907201930), (2, 73953600965), (5, 29581440386), (10, 14790720193), (23, 6430747910), (41, 3607492730), (46, 3215373955), (82, 1803746365), (115, 1286149582), (205, 721498546), (230, 643074791), (410, 360749273), (907, 163072990), (943, 156847510), (1814, 81536495), (1886, 78423755), (4535, 32614598), (4715, 31369502), (9070, 16307299), (9430, 15684751), (17293, 8553010), (20861, 7090130), (34586, 4276505), (37187, 3977390), (41722, 3545065), (74374, 1988695), (86465, 1710602), (104305, 1418026), (172930, 855301), (185935, 795478), (208610, 709013), (371870, 397739)]