145085430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1321}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 399011328

約数和(自身を除く): 253925898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 523, 1046, 1321, 1569, 2615, 2642, 3138, 3661, 3963, 5230, 6605, 7322, 7845, 7926, 9247, 10983, 13210, 15690, 18305, 18494, 19815, 21966, 27741, 36610, 39630, 46235, 54915, 55482, 92470, 109830, 138705, 277410, 690883, 1381766, 2072649, 3454415, 4145298, 4836181, 6908830, 9672362, 10363245, 14508543, 20726490, 24180905, 29017086, 48361810, 72542715, 145085430]

約数ペア:

[(1, 145085430), (2, 72542715), (3, 48361810), (5, 29017086), (6, 24180905), (7, 20726490), (10, 14508543), (14, 10363245), (15, 9672362), (21, 6908830), (30, 4836181), (35, 4145298), (42, 3454415), (70, 2072649), (105, 1381766), (210, 690883), (523, 277410), (1046, 138705), (1321, 109830), (1569, 92470), (2615, 55482), (2642, 54915), (3138, 46235), (3661, 39630), (3963, 36610), (5230, 27741), (6605, 21966), (7322, 19815), (7845, 18494), (7926, 18305), (9247, 15690), (10983, 13210)]