73802940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39679}}^1$

素因数の和:39722

約数の個数: 48

約数和(自身を含む): 213319680

約数和(自身を除く): 139516740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 39679, 79358, 119037, 158716, 198395, 238074, 396790, 476148, 595185, 793580, 1190370, 1230049, 2380740, 2460098, 3690147, 4920196, 6150245, 7380294, 12300490, 14760588, 18450735, 24600980, 36901470, 73802940]

約数ペア:

[(1, 73802940), (2, 36901470), (3, 24600980), (4, 18450735), (5, 14760588), (6, 12300490), (10, 7380294), (12, 6150245), (15, 4920196), (20, 3690147), (30, 2460098), (31, 2380740), (60, 1230049), (62, 1190370), (93, 793580), (124, 595185), (155, 476148), (186, 396790), (310, 238074), (372, 198395), (465, 158716), (620, 119037), (930, 79358), (1860, 39679)]