15674190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 43476480

約数和(自身を除く): 27802290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 739, 1010, 1414, 1478, 1515, 2121, 2217, 3030, 3535, 3695, 4242, 4434, 5173, 7070, 7390, 10346, 10605, 11085, 15519, 21210, 22170, 25865, 31038, 51730, 74639, 77595, 149278, 155190, 223917, 373195, 447834, 522473, 746390, 1044946, 1119585, 1567419, 2239170, 2612365, 3134838, 5224730, 7837095, 15674190]

約数ペア:

[(1, 15674190), (2, 7837095), (3, 5224730), (5, 3134838), (6, 2612365), (7, 2239170), (10, 1567419), (14, 1119585), (15, 1044946), (21, 746390), (30, 522473), (35, 447834), (42, 373195), (70, 223917), (101, 155190), (105, 149278), (202, 77595), (210, 74639), (303, 51730), (505, 31038), (606, 25865), (707, 22170), (739, 21210), (1010, 15519), (1414, 11085), (1478, 10605), (1515, 10346), (2121, 7390), (2217, 7070), (3030, 5173), (3535, 4434), (3695, 4242)]