139863630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2549}}^1$

素因数の和:2649

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 212648370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 590, 885, 930, 1770, 1829, 2549, 3658, 5098, 5487, 7647, 9145, 10974, 12745, 15294, 18290, 25490, 27435, 38235, 54870, 76470, 79019, 150391, 158038, 237057, 300782, 395095, 451173, 474114, 751955, 790190, 902346, 1185285, 1503910, 2255865, 2370570, 4511730, 4662121, 9324242, 13986363, 23310605, 27972726, 46621210, 69931815, 139863630]

約数ペア:

[(1, 139863630), (2, 69931815), (3, 46621210), (5, 27972726), (6, 23310605), (10, 13986363), (15, 9324242), (30, 4662121), (31, 4511730), (59, 2370570), (62, 2255865), (93, 1503910), (118, 1185285), (155, 902346), (177, 790190), (186, 751955), (295, 474114), (310, 451173), (354, 395095), (465, 300782), (590, 237057), (885, 158038), (930, 150391), (1770, 79019), (1829, 76470), (2549, 54870), (3658, 38235), (5098, 27435), (5487, 25490), (7647, 18290), (9145, 15294), (10974, 12745)]