1345996830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{15173}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 3231697824

約数和(自身を除く): 1885700994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2957, 5914, 8871, 14785, 15173, 17742, 29570, 30346, 44355, 45519, 75865, 88710, 91038, 151730, 227595, 455190, 44866561, 89733122, 134599683, 224332805, 269199366, 448665610, 672998415, 1345996830]

約数ペア:

[(1, 1345996830), (2, 672998415), (3, 448665610), (5, 269199366), (6, 224332805), (10, 134599683), (15, 89733122), (30, 44866561), (2957, 455190), (5914, 227595), (8871, 151730), (14785, 91038), (15173, 88710), (17742, 75865), (29570, 45519), (30346, 44355)]