168902490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 418369536

約数和(自身を除く): 249467046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 141, 206, 235, 282, 309, 470, 515, 618, 705, 1030, 1163, 1410, 1545, 2326, 3090, 3489, 4841, 5815, 6978, 9682, 11630, 14523, 17445, 24205, 29046, 34890, 48410, 54661, 72615, 109322, 119789, 145230, 163983, 239578, 273305, 327966, 359367, 546610, 598945, 718734, 819915, 1197890, 1639830, 1796835, 3593670, 5630083, 11260166, 16890249, 28150415, 33780498, 56300830, 84451245, 168902490]

約数ペア:

[(1, 168902490), (2, 84451245), (3, 56300830), (5, 33780498), (6, 28150415), (10, 16890249), (15, 11260166), (30, 5630083), (47, 3593670), (94, 1796835), (103, 1639830), (141, 1197890), (206, 819915), (235, 718734), (282, 598945), (309, 546610), (470, 359367), (515, 327966), (618, 273305), (705, 239578), (1030, 163983), (1163, 145230), (1410, 119789), (1545, 109322), (2326, 72615), (3090, 54661), (3489, 48410), (4841, 34890), (5815, 29046), (6978, 24205), (9682, 17445), (11630, 14523)]