15308110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 16210610

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 113, 115, 155, 190, 226, 230, 310, 437, 565, 589, 713, 874, 1130, 1178, 1426, 2147, 2185, 2599, 2945, 3503, 3565, 4294, 4370, 5198, 5890, 7006, 7130, 10735, 12995, 13547, 17515, 21470, 25990, 27094, 35030, 49381, 66557, 67735, 80569, 98762, 133114, 135470, 161138, 246905, 332785, 402845, 493810, 665570, 805690, 1530811, 3061622, 7654055, 15308110]

約数ペア:

[(1, 15308110), (2, 7654055), (5, 3061622), (10, 1530811), (19, 805690), (23, 665570), (31, 493810), (38, 402845), (46, 332785), (62, 246905), (95, 161138), (113, 135470), (115, 133114), (155, 98762), (190, 80569), (226, 67735), (230, 66557), (310, 49381), (437, 35030), (565, 27094), (589, 25990), (713, 21470), (874, 17515), (1130, 13547), (1178, 12995), (1426, 10735), (2147, 7130), (2185, 7006), (2599, 5890), (2945, 5198), (3503, 4370), (3565, 4294)]