13640809740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{153509}}^1$

素因数の和:155002

約数の個数: 48

約数和(自身を含む): 38220305760

約数和(自身を除く): 24579496020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1481, 2962, 4443, 5924, 7405, 8886, 14810, 17772, 22215, 29620, 44430, 88860, 153509, 307018, 460527, 614036, 767545, 921054, 1535090, 1842108, 2302635, 3070180, 4605270, 9210540, 227346829, 454693658, 682040487, 909387316, 1136734145, 1364080974, 2273468290, 2728161948, 3410202435, 4546936580, 6820404870, 13640809740]

約数ペア:

[(1, 13640809740), (2, 6820404870), (3, 4546936580), (4, 3410202435), (5, 2728161948), (6, 2273468290), (10, 1364080974), (12, 1136734145), (15, 909387316), (20, 682040487), (30, 454693658), (60, 227346829), (1481, 9210540), (2962, 4605270), (4443, 3070180), (5924, 2302635), (7405, 1842108), (8886, 1535090), (14810, 921054), (17772, 767545), (22215, 614036), (29620, 460527), (44430, 307018), (88860, 153509)]