351743940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1722

約数の個数: 144

約数和(自身を含む): 1146337920

約数和(自身を除く): 794593980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 204, 213, 255, 284, 306, 340, 355, 426, 510, 612, 639, 710, 765, 852, 1020, 1065, 1207, 1278, 1420, 1530, 1619, 2130, 2414, 2556, 3060, 3195, 3238, 3621, 4260, 4828, 4857, 6035, 6390, 6476, 7242, 8095, 9714, 10863, 12070, 12780, 14484, 14571, 16190, 18105, 19428, 21726, 24140, 24285, 27523, 29142, 32380, 36210, 43452, 48570, 54315, 55046, 58284, 72420, 72855, 82569, 97140, 108630, 110092, 114949, 137615, 145710, 165138, 217260, 229898, 247707, 275230, 291420, 330276, 344847, 412845, 459796, 495414, 550460, 574745, 689694, 825690, 990828, 1034541, 1149490, 1238535, 1379388, 1651380, 1724235, 1954133, 2069082, 2298980, 2477070, 3448470, 3908266, 4138164, 4954140, 5172705, 5862399, 6896940, 7816532, 9770665, 10345410, 11724798, 17587197, 19541330, 20690820, 23449596, 29311995, 35174394, 39082660, 58623990, 70348788, 87935985, 117247980, 175871970, 351743940]

約数ペア:

[(1, 351743940), (2, 175871970), (3, 117247980), (4, 87935985), (5, 70348788), (6, 58623990), (9, 39082660), (10, 35174394), (12, 29311995), (15, 23449596), (17, 20690820), (18, 19541330), (20, 17587197), (30, 11724798), (34, 10345410), (36, 9770665), (45, 7816532), (51, 6896940), (60, 5862399), (68, 5172705), (71, 4954140), (85, 4138164), (90, 3908266), (102, 3448470), (142, 2477070), (153, 2298980), (170, 2069082), (180, 1954133), (204, 1724235), (213, 1651380), (255, 1379388), (284, 1238535), (306, 1149490), (340, 1034541), (355, 990828), (426, 825690), (510, 689694), (612, 574745), (639, 550460), (710, 495414), (765, 459796), (852, 412845), (1020, 344847), (1065, 330276), (1207, 291420), (1278, 275230), (1420, 247707), (1530, 229898), (1619, 217260), (2130, 165138), (2414, 145710), (2556, 137615), (3060, 114949), (3195, 110092), (3238, 108630), (3621, 97140), (4260, 82569), (4828, 72855), (4857, 72420), (6035, 58284), (6390, 55046), (6476, 54315), (7242, 48570), (8095, 43452), (9714, 36210), (10863, 32380), (12070, 29142), (12780, 27523), (14484, 24285), (14571, 24140), (16190, 21726), (18105, 19428)]