179333140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5903}}^1$

素因数の和:5957

約数の個数: 72

約数和(自身を含む): 452293632

約数和(自身を除く): 272960492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 5903, 6076, 7595, 11806, 15190, 23612, 29515, 30380, 41321, 59030, 82642, 118060, 165284, 182993, 206605, 289247, 365986, 413210, 578494, 731972, 826420, 914965, 1156988, 1280951, 1446235, 1829930, 2561902, 2892470, 3659860, 5123804, 5784940, 6404755, 8966657, 12809510, 17933314, 25619020, 35866628, 44833285, 89666570, 179333140]

約数ペア:

[(1, 179333140), (2, 89666570), (4, 44833285), (5, 35866628), (7, 25619020), (10, 17933314), (14, 12809510), (20, 8966657), (28, 6404755), (31, 5784940), (35, 5123804), (49, 3659860), (62, 2892470), (70, 2561902), (98, 1829930), (124, 1446235), (140, 1280951), (155, 1156988), (196, 914965), (217, 826420), (245, 731972), (310, 578494), (434, 413210), (490, 365986), (620, 289247), (868, 206605), (980, 182993), (1085, 165284), (1519, 118060), (2170, 82642), (3038, 59030), (4340, 41321), (5903, 30380), (6076, 29515), (7595, 23612), (11806, 15190)]