123852990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5241

約数の個数: 64

約数和(自身を含む): 321490944

約数和(自身を除く): 197637954

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1410, 1598, 2397, 3995, 4794, 5167, 7990, 10334, 11985, 15501, 23970, 25835, 31002, 51670, 77505, 87839, 155010, 175678, 242849, 263517, 439195, 485698, 527034, 728547, 878390, 1214245, 1317585, 1457094, 2428490, 2635170, 3642735, 4128433, 7285470, 8256866, 12385299, 20642165, 24770598, 41284330, 61926495, 123852990]

約数ペア:

[(1, 123852990), (2, 61926495), (3, 41284330), (5, 24770598), (6, 20642165), (10, 12385299), (15, 8256866), (17, 7285470), (30, 4128433), (34, 3642735), (47, 2635170), (51, 2428490), (85, 1457094), (94, 1317585), (102, 1214245), (141, 878390), (170, 728547), (235, 527034), (255, 485698), (282, 439195), (470, 263517), (510, 242849), (705, 175678), (799, 155010), (1410, 87839), (1598, 77505), (2397, 51670), (3995, 31002), (4794, 25835), (5167, 23970), (7990, 15501), (10334, 11985)]