345779460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147769}}^1$

素因数の和:147797

約数の個数: 72

約数和(自身を含む): 1129553880

約数和(自身を除く): 783774420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 147769, 295538, 443307, 591076, 738845, 886614, 1329921, 1477690, 1773228, 1920997, 2216535, 2659842, 2955380, 3841994, 4433070, 5319684, 5762991, 6649605, 7683988, 8866140, 9604985, 11525982, 13299210, 17288973, 19209970, 23051964, 26598420, 28814955, 34577946, 38419940, 57629910, 69155892, 86444865, 115259820, 172889730, 345779460]

約数ペア:

[(1, 345779460), (2, 172889730), (3, 115259820), (4, 86444865), (5, 69155892), (6, 57629910), (9, 38419940), (10, 34577946), (12, 28814955), (13, 26598420), (15, 23051964), (18, 19209970), (20, 17288973), (26, 13299210), (30, 11525982), (36, 9604985), (39, 8866140), (45, 7683988), (52, 6649605), (60, 5762991), (65, 5319684), (78, 4433070), (90, 3841994), (117, 2955380), (130, 2659842), (156, 2216535), (180, 1920997), (195, 1773228), (234, 1477690), (260, 1329921), (390, 886614), (468, 738845), (585, 591076), (780, 443307), (1170, 295538), (2340, 147769)]