30171630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 46551570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 599, 690, 730, 1095, 1198, 1679, 1797, 2190, 2995, 3358, 3594, 5037, 5990, 8395, 8985, 10074, 13777, 16790, 17970, 25185, 27554, 41331, 43727, 50370, 68885, 82662, 87454, 131181, 137770, 206655, 218635, 262362, 413310, 437270, 655905, 1005721, 1311810, 2011442, 3017163, 5028605, 6034326, 10057210, 15085815, 30171630]

約数ペア:

[(1, 30171630), (2, 15085815), (3, 10057210), (5, 6034326), (6, 5028605), (10, 3017163), (15, 2011442), (23, 1311810), (30, 1005721), (46, 655905), (69, 437270), (73, 413310), (115, 262362), (138, 218635), (146, 206655), (219, 137770), (230, 131181), (345, 87454), (365, 82662), (438, 68885), (599, 50370), (690, 43727), (730, 41331), (1095, 27554), (1198, 25185), (1679, 17970), (1797, 16790), (2190, 13777), (2995, 10074), (3358, 8985), (3594, 8395), (5037, 5990)]