9181380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 28224000

約数和(自身を除く): 19042620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 149, 156, 158, 195, 237, 260, 298, 316, 390, 395, 447, 474, 596, 745, 780, 790, 894, 948, 1027, 1185, 1490, 1580, 1788, 1937, 2054, 2235, 2370, 2980, 3081, 3874, 4108, 4470, 4740, 5135, 5811, 6162, 7748, 8940, 9685, 10270, 11622, 11771, 12324, 15405, 19370, 20540, 23244, 23542, 29055, 30810, 35313, 38740, 47084, 58110, 58855, 61620, 70626, 116220, 117710, 141252, 153023, 176565, 235420, 306046, 353130, 459069, 612092, 706260, 765115, 918138, 1530230, 1836276, 2295345, 3060460, 4590690, 9181380]

約数ペア:

[(1, 9181380), (2, 4590690), (3, 3060460), (4, 2295345), (5, 1836276), (6, 1530230), (10, 918138), (12, 765115), (13, 706260), (15, 612092), (20, 459069), (26, 353130), (30, 306046), (39, 235420), (52, 176565), (60, 153023), (65, 141252), (78, 117710), (79, 116220), (130, 70626), (149, 61620), (156, 58855), (158, 58110), (195, 47084), (237, 38740), (260, 35313), (298, 30810), (316, 29055), (390, 23542), (395, 23244), (447, 20540), (474, 19370), (596, 15405), (745, 12324), (780, 11771), (790, 11622), (894, 10270), (948, 9685), (1027, 8940), (1185, 7748), (1490, 6162), (1580, 5811), (1788, 5135), (1937, 4740), (2054, 4470), (2235, 4108), (2370, 3874), (2980, 3081)]