430628835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 851235840

約数和(自身を除く): 420607005

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 389, 455, 811, 1167, 1365, 1945, 2433, 2723, 4055, 5057, 5677, 5835, 8169, 10543, 12165, 13615, 15171, 17031, 25285, 28385, 31629, 35399, 40845, 52715, 73801, 75855, 85155, 106197, 158145, 176995, 221403, 315479, 369005, 530985, 946437, 1107015, 1577395, 2208353, 4101227, 4732185, 6625059, 11041765, 12303681, 20506135, 28708589, 33125295, 61518405, 86125767, 143542945, 430628835]

約数ペア:

[(1, 430628835), (3, 143542945), (5, 86125767), (7, 61518405), (13, 33125295), (15, 28708589), (21, 20506135), (35, 12303681), (39, 11041765), (65, 6625059), (91, 4732185), (105, 4101227), (195, 2208353), (273, 1577395), (389, 1107015), (455, 946437), (811, 530985), (1167, 369005), (1365, 315479), (1945, 221403), (2433, 176995), (2723, 158145), (4055, 106197), (5057, 85155), (5677, 75855), (5835, 73801), (8169, 52715), (10543, 40845), (12165, 35399), (13615, 31629), (15171, 28385), (17031, 25285)]