89210970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 241400808

約数和(自身を除く): 152189838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 405, 457, 482, 723, 810, 914, 1205, 1371, 1446, 2169, 2285, 2410, 2742, 3615, 4113, 4338, 4570, 6507, 6855, 7230, 8226, 10845, 12339, 13014, 13710, 19521, 20565, 21690, 24678, 32535, 37017, 39042, 41130, 61695, 65070, 74034, 97605, 110137, 123390, 185085, 195210, 220274, 330411, 370170, 550685, 660822, 991233, 1101370, 1652055, 1982466, 2973699, 3304110, 4956165, 5947398, 8921097, 9912330, 14868495, 17842194, 29736990, 44605485, 89210970]

約数ペア:

[(1, 89210970), (2, 44605485), (3, 29736990), (5, 17842194), (6, 14868495), (9, 9912330), (10, 8921097), (15, 5947398), (18, 4956165), (27, 3304110), (30, 2973699), (45, 1982466), (54, 1652055), (81, 1101370), (90, 991233), (135, 660822), (162, 550685), (241, 370170), (270, 330411), (405, 220274), (457, 195210), (482, 185085), (723, 123390), (810, 110137), (914, 97605), (1205, 74034), (1371, 65070), (1446, 61695), (2169, 41130), (2285, 39042), (2410, 37017), (2742, 32535), (3615, 24678), (4113, 21690), (4338, 20565), (4570, 19521), (6507, 13710), (6855, 13014), (7230, 12339), (8226, 10845)]