15207570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 45826560

約数和(自身を除く): 30618990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 239, 303, 315, 478, 505, 606, 630, 707, 717, 909, 1010, 1195, 1414, 1434, 1515, 1673, 1818, 2121, 2151, 2390, 3030, 3346, 3535, 3585, 4242, 4302, 4545, 5019, 6363, 7070, 7170, 8365, 9090, 10038, 10605, 10755, 12726, 15057, 16730, 21210, 21510, 24139, 25095, 30114, 31815, 48278, 50190, 63630, 72417, 75285, 120695, 144834, 150570, 168973, 217251, 241390, 337946, 362085, 434502, 506919, 724170, 844865, 1013838, 1086255, 1520757, 1689730, 2172510, 2534595, 3041514, 5069190, 7603785, 15207570]

約数ペア:

[(1, 15207570), (2, 7603785), (3, 5069190), (5, 3041514), (6, 2534595), (7, 2172510), (9, 1689730), (10, 1520757), (14, 1086255), (15, 1013838), (18, 844865), (21, 724170), (30, 506919), (35, 434502), (42, 362085), (45, 337946), (63, 241390), (70, 217251), (90, 168973), (101, 150570), (105, 144834), (126, 120695), (202, 75285), (210, 72417), (239, 63630), (303, 50190), (315, 48278), (478, 31815), (505, 30114), (606, 25095), (630, 24139), (707, 21510), (717, 21210), (909, 16730), (1010, 15057), (1195, 12726), (1414, 10755), (1434, 10605), (1515, 10038), (1673, 9090), (1818, 8365), (2121, 7170), (2151, 7070), (2390, 6363), (3030, 5019), (3346, 4545), (3535, 4302), (3585, 4242)]