147184940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 364815360

約数和(自身を除く): 217630420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 103, 118, 140, 173, 206, 236, 295, 346, 412, 413, 515, 590, 692, 721, 826, 865, 1030, 1180, 1211, 1442, 1652, 1730, 2060, 2065, 2422, 2884, 3460, 3605, 4130, 4844, 6055, 6077, 7210, 8260, 10207, 12110, 12154, 14420, 17819, 20414, 24220, 24308, 30385, 35638, 40828, 42539, 51035, 60770, 71276, 71449, 85078, 89095, 102070, 121540, 124733, 142898, 170156, 178190, 204140, 212695, 249466, 285796, 356380, 357245, 425390, 498932, 623665, 714490, 850780, 1051321, 1247330, 1428980, 2102642, 2494660, 4205284, 5256605, 7359247, 10513210, 14718494, 21026420, 29436988, 36796235, 73592470, 147184940]

約数ペア:

[(1, 147184940), (2, 73592470), (4, 36796235), (5, 29436988), (7, 21026420), (10, 14718494), (14, 10513210), (20, 7359247), (28, 5256605), (35, 4205284), (59, 2494660), (70, 2102642), (103, 1428980), (118, 1247330), (140, 1051321), (173, 850780), (206, 714490), (236, 623665), (295, 498932), (346, 425390), (412, 357245), (413, 356380), (515, 285796), (590, 249466), (692, 212695), (721, 204140), (826, 178190), (865, 170156), (1030, 142898), (1180, 124733), (1211, 121540), (1442, 102070), (1652, 89095), (1730, 85078), (2060, 71449), (2065, 71276), (2422, 60770), (2884, 51035), (3460, 42539), (3605, 40828), (4130, 35638), (4844, 30385), (6055, 24308), (6077, 24220), (7210, 20414), (8260, 17819), (10207, 14420), (12110, 12154)]