15346380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 49996800

約数和(自身を除く): 34650420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 599, 610, 732, 854, 915, 1198, 1220, 1281, 1708, 1797, 1830, 2135, 2396, 2562, 2995, 3594, 3660, 4193, 4270, 5124, 5990, 6405, 7188, 8386, 8540, 8985, 11980, 12579, 12810, 16772, 17970, 20965, 25158, 25620, 35940, 36539, 41930, 50316, 62895, 73078, 83860, 109617, 125790, 146156, 182695, 219234, 251580, 255773, 365390, 438468, 511546, 548085, 730780, 767319, 1023092, 1096170, 1278865, 1534638, 2192340, 2557730, 3069276, 3836595, 5115460, 7673190, 15346380]

約数ペア:

[(1, 15346380), (2, 7673190), (3, 5115460), (4, 3836595), (5, 3069276), (6, 2557730), (7, 2192340), (10, 1534638), (12, 1278865), (14, 1096170), (15, 1023092), (20, 767319), (21, 730780), (28, 548085), (30, 511546), (35, 438468), (42, 365390), (60, 255773), (61, 251580), (70, 219234), (84, 182695), (105, 146156), (122, 125790), (140, 109617), (183, 83860), (210, 73078), (244, 62895), (305, 50316), (366, 41930), (420, 36539), (427, 35940), (599, 25620), (610, 25158), (732, 20965), (854, 17970), (915, 16772), (1198, 12810), (1220, 12579), (1281, 11980), (1708, 8985), (1797, 8540), (1830, 8386), (2135, 7188), (2396, 6405), (2562, 5990), (2995, 5124), (3594, 4270), (3660, 4193)]