39572910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 112039200

約数和(自身を除く): 72466290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 149, 195, 227, 234, 298, 390, 447, 454, 585, 681, 745, 894, 1135, 1170, 1341, 1362, 1490, 1937, 2043, 2235, 2270, 2682, 2951, 3405, 3874, 4086, 4470, 5811, 5902, 6705, 6810, 8853, 9685, 10215, 11622, 13410, 14755, 17433, 17706, 19370, 20430, 26559, 29055, 29510, 33823, 34866, 44265, 53118, 58110, 67646, 87165, 88530, 101469, 132795, 169115, 174330, 202938, 265590, 304407, 338230, 439699, 507345, 608814, 879398, 1014690, 1319097, 1522035, 2198495, 2638194, 3044070, 3957291, 4396990, 6595485, 7914582, 13190970, 19786455, 39572910]

約数ペア:

[(1, 39572910), (2, 19786455), (3, 13190970), (5, 7914582), (6, 6595485), (9, 4396990), (10, 3957291), (13, 3044070), (15, 2638194), (18, 2198495), (26, 1522035), (30, 1319097), (39, 1014690), (45, 879398), (65, 608814), (78, 507345), (90, 439699), (117, 338230), (130, 304407), (149, 265590), (195, 202938), (227, 174330), (234, 169115), (298, 132795), (390, 101469), (447, 88530), (454, 87165), (585, 67646), (681, 58110), (745, 53118), (894, 44265), (1135, 34866), (1170, 33823), (1341, 29510), (1362, 29055), (1490, 26559), (1937, 20430), (2043, 19370), (2235, 17706), (2270, 17433), (2682, 14755), (2951, 13410), (3405, 11622), (3874, 10215), (4086, 9685), (4470, 8853), (5811, 6810), (5902, 6705)]