1347930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 3714984

約数和(自身を除く): 2367054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 881, 1530, 1762, 2643, 4405, 5286, 7929, 8810, 13215, 14977, 15858, 26430, 29954, 39645, 44931, 74885, 79290, 89862, 134793, 149770, 224655, 269586, 449310, 673965, 1347930]

約数ペア:

[(1, 1347930), (2, 673965), (3, 449310), (5, 269586), (6, 224655), (9, 149770), (10, 134793), (15, 89862), (17, 79290), (18, 74885), (30, 44931), (34, 39645), (45, 29954), (51, 26430), (85, 15858), (90, 14977), (102, 13215), (153, 8810), (170, 7929), (255, 5286), (306, 4405), (510, 2643), (765, 1762), (881, 1530)]