237598620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 762628608

約数和(自身を除く): 525029988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 443, 886, 1277, 1329, 1772, 2215, 2554, 2658, 3101, 3831, 4430, 5108, 5316, 6202, 6385, 6645, 7662, 8860, 8939, 9303, 12404, 12770, 13290, 15324, 15505, 17878, 18606, 19155, 25540, 26580, 26817, 31010, 35756, 37212, 38310, 44695, 46515, 53634, 62020, 76620, 89390, 93030, 107268, 134085, 178780, 186060, 268170, 536340, 565711, 1131422, 1697133, 2262844, 2828555, 3394266, 3959977, 5657110, 6788532, 7919954, 8485665, 11314220, 11879931, 15839908, 16971330, 19799885, 23759862, 33942660, 39599770, 47519724, 59399655, 79199540, 118799310, 237598620]

約数ペア:

[(1, 237598620), (2, 118799310), (3, 79199540), (4, 59399655), (5, 47519724), (6, 39599770), (7, 33942660), (10, 23759862), (12, 19799885), (14, 16971330), (15, 15839908), (20, 11879931), (21, 11314220), (28, 8485665), (30, 7919954), (35, 6788532), (42, 5657110), (60, 3959977), (70, 3394266), (84, 2828555), (105, 2262844), (140, 1697133), (210, 1131422), (420, 565711), (443, 536340), (886, 268170), (1277, 186060), (1329, 178780), (1772, 134085), (2215, 107268), (2554, 93030), (2658, 89390), (3101, 76620), (3831, 62020), (4430, 53634), (5108, 46515), (5316, 44695), (6202, 38310), (6385, 37212), (6645, 35756), (7662, 31010), (8860, 26817), (8939, 26580), (9303, 25540), (12404, 19155), (12770, 18606), (13290, 17878), (15324, 15505)]