74847330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 203374080

約数和(自身を除く): 128526750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 139, 155, 186, 193, 278, 279, 310, 386, 417, 465, 558, 579, 695, 834, 930, 965, 1158, 1251, 1390, 1395, 1737, 1930, 2085, 2502, 2790, 2895, 3474, 4170, 4309, 5790, 5983, 6255, 8618, 8685, 11966, 12510, 12927, 17370, 17949, 21545, 25854, 26827, 29915, 35898, 38781, 43090, 53654, 53847, 59830, 64635, 77562, 80481, 89745, 107694, 129270, 134135, 160962, 179490, 193905, 241443, 268270, 269235, 387810, 402405, 482886, 538470, 804810, 831637, 1207215, 1663274, 2414430, 2494911, 4158185, 4989822, 7484733, 8316370, 12474555, 14969466, 24949110, 37423665, 74847330]

約数ペア:

[(1, 74847330), (2, 37423665), (3, 24949110), (5, 14969466), (6, 12474555), (9, 8316370), (10, 7484733), (15, 4989822), (18, 4158185), (30, 2494911), (31, 2414430), (45, 1663274), (62, 1207215), (90, 831637), (93, 804810), (139, 538470), (155, 482886), (186, 402405), (193, 387810), (278, 269235), (279, 268270), (310, 241443), (386, 193905), (417, 179490), (465, 160962), (558, 134135), (579, 129270), (695, 107694), (834, 89745), (930, 80481), (965, 77562), (1158, 64635), (1251, 59830), (1390, 53847), (1395, 53654), (1737, 43090), (1930, 38781), (2085, 35898), (2502, 29915), (2790, 26827), (2895, 25854), (3474, 21545), (4170, 17949), (4309, 17370), (5790, 12927), (5983, 12510), (6255, 11966), (8618, 8685)]