66665430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 120

約数和(自身を含む): 194504112

約数和(自身を除く): 127838682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 390, 405, 487, 507, 585, 702, 810, 845, 974, 1014, 1053, 1170, 1461, 1521, 1690, 1755, 2106, 2435, 2535, 2922, 3042, 3510, 4383, 4563, 4870, 5070, 5265, 6331, 7305, 7605, 8766, 9126, 10530, 12662, 13149, 13689, 14610, 15210, 18993, 21915, 22815, 26298, 27378, 31655, 37986, 39447, 43830, 45630, 56979, 63310, 65745, 68445, 78894, 82303, 94965, 113958, 131490, 136890, 164606, 170937, 189930, 197235, 246909, 284895, 341874, 394470, 411515, 493818, 512811, 569790, 740727, 823030, 854685, 1025622, 1234545, 1481454, 1709370, 2222181, 2469090, 2564055, 3703635, 4444362, 5128110, 6666543, 7407270, 11110905, 13333086, 22221810, 33332715, 66665430]

約数ペア:

[(1, 66665430), (2, 33332715), (3, 22221810), (5, 13333086), (6, 11110905), (9, 7407270), (10, 6666543), (13, 5128110), (15, 4444362), (18, 3703635), (26, 2564055), (27, 2469090), (30, 2222181), (39, 1709370), (45, 1481454), (54, 1234545), (65, 1025622), (78, 854685), (81, 823030), (90, 740727), (117, 569790), (130, 512811), (135, 493818), (162, 411515), (169, 394470), (195, 341874), (234, 284895), (270, 246909), (338, 197235), (351, 189930), (390, 170937), (405, 164606), (487, 136890), (507, 131490), (585, 113958), (702, 94965), (810, 82303), (845, 78894), (974, 68445), (1014, 65745), (1053, 63310), (1170, 56979), (1461, 45630), (1521, 43830), (1690, 39447), (1755, 37986), (2106, 31655), (2435, 27378), (2535, 26298), (2922, 22815), (3042, 21915), (3510, 18993), (4383, 15210), (4563, 14610), (4870, 13689), (5070, 13149), (5265, 12662), (6331, 10530), (7305, 9126), (7605, 8766)]