188297970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1039}}^1$

素因数の和:1919

約数の個数: 64

約数和(自身を含む): 517570560

約数和(自身を除く): 329272590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 863, 1039, 1726, 2078, 2589, 3117, 4315, 5178, 5195, 6041, 6234, 7273, 8630, 10390, 12082, 12945, 14546, 15585, 18123, 21819, 25890, 30205, 31170, 36246, 36365, 43638, 60410, 72730, 90615, 109095, 181230, 218190, 896657, 1793314, 2689971, 4483285, 5379942, 6276599, 8966570, 12553198, 13449855, 18829797, 26899710, 31382995, 37659594, 62765990, 94148985, 188297970]

約数ペア:

[(1, 188297970), (2, 94148985), (3, 62765990), (5, 37659594), (6, 31382995), (7, 26899710), (10, 18829797), (14, 13449855), (15, 12553198), (21, 8966570), (30, 6276599), (35, 5379942), (42, 4483285), (70, 2689971), (105, 1793314), (210, 896657), (863, 218190), (1039, 181230), (1726, 109095), (2078, 90615), (2589, 72730), (3117, 60410), (4315, 43638), (5178, 36365), (5195, 36246), (6041, 31170), (6234, 30205), (7273, 25890), (8630, 21819), (10390, 18123), (12082, 15585), (12945, 14546)]