7214220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3083}}^1$

素因数の和:3111

約数の個数: 72

約数和(自身を含む): 23574096

約数和(自身を除く): 16359876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3083, 6166, 9249, 12332, 15415, 18498, 27747, 30830, 36996, 40079, 46245, 55494, 61660, 80158, 92490, 110988, 120237, 138735, 160316, 184980, 200395, 240474, 277470, 360711, 400790, 480948, 554940, 601185, 721422, 801580, 1202370, 1442844, 1803555, 2404740, 3607110, 7214220]

約数ペア:

[(1, 7214220), (2, 3607110), (3, 2404740), (4, 1803555), (5, 1442844), (6, 1202370), (9, 801580), (10, 721422), (12, 601185), (13, 554940), (15, 480948), (18, 400790), (20, 360711), (26, 277470), (30, 240474), (36, 200395), (39, 184980), (45, 160316), (52, 138735), (60, 120237), (65, 110988), (78, 92490), (90, 80158), (117, 61660), (130, 55494), (156, 46245), (180, 40079), (195, 36996), (234, 30830), (260, 27747), (390, 18498), (468, 15415), (585, 12332), (780, 9249), (1170, 6166), (2340, 3083)]