73807140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111829}}^1$

素因数の和:111852

約数の個数: 48

約数和(自身を含む): 225449280

約数和(自身を除く): 151642140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 111829, 223658, 335487, 447316, 559145, 670974, 1118290, 1230119, 1341948, 1677435, 2236580, 2460238, 3354870, 3690357, 4920476, 6150595, 6709740, 7380714, 12301190, 14761428, 18451785, 24602380, 36903570, 73807140]

約数ペア:

[(1, 73807140), (2, 36903570), (3, 24602380), (4, 18451785), (5, 14761428), (6, 12301190), (10, 7380714), (11, 6709740), (12, 6150595), (15, 4920476), (20, 3690357), (22, 3354870), (30, 2460238), (33, 2236580), (44, 1677435), (55, 1341948), (60, 1230119), (66, 1118290), (110, 670974), (132, 559145), (165, 447316), (220, 335487), (330, 223658), (660, 111829)]