732512820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{939119}}^1$

素因数の和:939144

約数の個数: 48

約数和(自身を含む): 2208810240

約数和(自身を除く): 1476297420

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, 939119, 1878238, 2817357, 3756476, 4695595, 5634714, 9391190, 11269428, 12208547, 14086785, 18782380, 24417094, 28173570, 36625641, 48834188, 56347140, 61042735, 73251282, 122085470, 146502564, 183128205, 244170940, 366256410, 732512820]

約数ペア:

[(1, 732512820), (2, 366256410), (3, 244170940), (4, 183128205), (5, 146502564), (6, 122085470), (10, 73251282), (12, 61042735), (13, 56347140), (15, 48834188), (20, 36625641), (26, 28173570), (30, 24417094), (39, 18782380), (52, 14086785), (60, 12208547), (65, 11269428), (78, 9391190), (130, 5634714), (156, 4695595), (195, 3756476), (260, 2817357), (390, 1878238), (780, 939119)]