216575010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 579391488

約数和(自身を除く): 362816478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 103, 122, 183, 206, 305, 309, 366, 383, 515, 549, 610, 618, 766, 915, 927, 1030, 1098, 1149, 1545, 1830, 1854, 1915, 2298, 2745, 3090, 3447, 3830, 4635, 5490, 5745, 6283, 6894, 9270, 11490, 12566, 17235, 18849, 23363, 31415, 34470, 37698, 39449, 46726, 56547, 62830, 70089, 78898, 94245, 113094, 116815, 118347, 140178, 188490, 197245, 210267, 233630, 236694, 282735, 350445, 355041, 394490, 420534, 565470, 591735, 700890, 710082, 1051335, 1183470, 1775205, 2102670, 2406389, 3550410, 4812778, 7219167, 12031945, 14438334, 21657501, 24063890, 36095835, 43315002, 72191670, 108287505, 216575010]

約数ペア:

[(1, 216575010), (2, 108287505), (3, 72191670), (5, 43315002), (6, 36095835), (9, 24063890), (10, 21657501), (15, 14438334), (18, 12031945), (30, 7219167), (45, 4812778), (61, 3550410), (90, 2406389), (103, 2102670), (122, 1775205), (183, 1183470), (206, 1051335), (305, 710082), (309, 700890), (366, 591735), (383, 565470), (515, 420534), (549, 394490), (610, 355041), (618, 350445), (766, 282735), (915, 236694), (927, 233630), (1030, 210267), (1098, 197245), (1149, 188490), (1545, 140178), (1830, 118347), (1854, 116815), (1915, 113094), (2298, 94245), (2745, 78898), (3090, 70089), (3447, 62830), (3830, 56547), (4635, 46726), (5490, 39449), (5745, 37698), (6283, 34470), (6894, 31415), (9270, 23363), (11490, 18849), (12566, 17235)]