304888980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7573}}^1$

素因数の和:7657

約数の個数: 96

約数和(自身を含む): 946689408

約数和(自身を除く): 641800428

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 610, 660, 671, 732, 915, 1220, 1342, 1830, 2013, 2684, 3355, 3660, 4026, 6710, 7573, 8052, 10065, 13420, 15146, 20130, 22719, 30292, 37865, 40260, 45438, 75730, 83303, 90876, 113595, 151460, 166606, 227190, 249909, 333212, 416515, 454380, 461953, 499818, 833030, 923906, 999636, 1249545, 1385859, 1666060, 1847812, 2309765, 2499090, 2771718, 4619530, 4998180, 5081483, 5543436, 6929295, 9239060, 10162966, 13858590, 15244449, 20325932, 25407415, 27717180, 30488898, 50814830, 60977796, 76222245, 101629660, 152444490, 304888980]

約数ペア:

[(1, 304888980), (2, 152444490), (3, 101629660), (4, 76222245), (5, 60977796), (6, 50814830), (10, 30488898), (11, 27717180), (12, 25407415), (15, 20325932), (20, 15244449), (22, 13858590), (30, 10162966), (33, 9239060), (44, 6929295), (55, 5543436), (60, 5081483), (61, 4998180), (66, 4619530), (110, 2771718), (122, 2499090), (132, 2309765), (165, 1847812), (183, 1666060), (220, 1385859), (244, 1249545), (305, 999636), (330, 923906), (366, 833030), (610, 499818), (660, 461953), (671, 454380), (732, 416515), (915, 333212), (1220, 249909), (1342, 227190), (1830, 166606), (2013, 151460), (2684, 113595), (3355, 90876), (3660, 83303), (4026, 75730), (6710, 45438), (7573, 40260), (8052, 37865), (10065, 30292), (13420, 22719), (15146, 20130)]