17375220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 53385696

約数和(自身を除く): 36010476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1163, 1245, 1494, 1660, 2326, 2490, 2988, 3489, 3735, 4652, 4980, 5815, 6978, 7470, 10467, 11630, 13956, 14940, 17445, 20934, 23260, 34890, 41868, 52335, 69780, 96529, 104670, 193058, 209340, 289587, 386116, 482645, 579174, 868761, 965290, 1158348, 1447935, 1737522, 1930580, 2895870, 3475044, 4343805, 5791740, 8687610, 17375220]

約数ペア:

[(1, 17375220), (2, 8687610), (3, 5791740), (4, 4343805), (5, 3475044), (6, 2895870), (9, 1930580), (10, 1737522), (12, 1447935), (15, 1158348), (18, 965290), (20, 868761), (30, 579174), (36, 482645), (45, 386116), (60, 289587), (83, 209340), (90, 193058), (166, 104670), (180, 96529), (249, 69780), (332, 52335), (415, 41868), (498, 34890), (747, 23260), (830, 20934), (996, 17445), (1163, 14940), (1245, 13956), (1494, 11630), (1660, 10467), (2326, 7470), (2490, 6978), (2988, 5815), (3489, 4980), (3735, 4652)]