41989290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 116674560

約数和(自身を除く): 74685270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2531, 2765, 3318, 5062, 5530, 7593, 8295, 12655, 15186, 16590, 17717, 25310, 35434, 37965, 53151, 75930, 88585, 106302, 177170, 199949, 265755, 399898, 531510, 599847, 999745, 1199694, 1399643, 1999490, 2799286, 2999235, 4198929, 5998470, 6998215, 8397858, 13996430, 20994645, 41989290]

約数ペア:

[(1, 41989290), (2, 20994645), (3, 13996430), (5, 8397858), (6, 6998215), (7, 5998470), (10, 4198929), (14, 2999235), (15, 2799286), (21, 1999490), (30, 1399643), (35, 1199694), (42, 999745), (70, 599847), (79, 531510), (105, 399898), (158, 265755), (210, 199949), (237, 177170), (395, 106302), (474, 88585), (553, 75930), (790, 53151), (1106, 37965), (1185, 35434), (1659, 25310), (2370, 17717), (2531, 16590), (2765, 15186), (3318, 12655), (5062, 8295), (5530, 7593)]