325160940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{416873}}^1$

素因数の和:416898

約数の個数: 48

約数和(自身を含む): 980487648

約数和(自身を除く): 655326708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 416873, 833746, 1250619, 1667492, 2084365, 2501238, 4168730, 5002476, 5419349, 6253095, 8337460, 10838698, 12506190, 16258047, 21677396, 25012380, 27096745, 32516094, 54193490, 65032188, 81290235, 108386980, 162580470, 325160940]

約数ペア:

[(1, 325160940), (2, 162580470), (3, 108386980), (4, 81290235), (5, 65032188), (6, 54193490), (10, 32516094), (12, 27096745), (13, 25012380), (15, 21677396), (20, 16258047), (26, 12506190), (30, 10838698), (39, 8337460), (52, 6253095), (60, 5419349), (65, 5002476), (78, 4168730), (130, 2501238), (156, 2084365), (195, 1667492), (260, 1250619), (390, 833746), (780, 416873)]