74492070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 186015744

約数和(自身を除く): 111523674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 173, 186, 310, 346, 463, 465, 519, 865, 926, 930, 1038, 1389, 1730, 2315, 2595, 2778, 4630, 5190, 5363, 6945, 10726, 13890, 14353, 16089, 26815, 28706, 32178, 43059, 53630, 71765, 80099, 80445, 86118, 143530, 160198, 160890, 215295, 240297, 400495, 430590, 480594, 800990, 1201485, 2402970, 2483069, 4966138, 7449207, 12415345, 14898414, 24830690, 37246035, 74492070]

約数ペア:

[(1, 74492070), (2, 37246035), (3, 24830690), (5, 14898414), (6, 12415345), (10, 7449207), (15, 4966138), (30, 2483069), (31, 2402970), (62, 1201485), (93, 800990), (155, 480594), (173, 430590), (186, 400495), (310, 240297), (346, 215295), (463, 160890), (465, 160198), (519, 143530), (865, 86118), (926, 80445), (930, 80099), (1038, 71765), (1389, 53630), (1730, 43059), (2315, 32178), (2595, 28706), (2778, 26815), (4630, 16089), (5190, 14353), (5363, 13890), (6945, 10726)]