7176870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 20160000

約数和(自身を除く): 12983130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1399, 1710, 2565, 2798, 4197, 5130, 6995, 8394, 12591, 13990, 20985, 25182, 26581, 37773, 41970, 53162, 62955, 75546, 79743, 125910, 132905, 159486, 188865, 239229, 265810, 377730, 398715, 478458, 717687, 797430, 1196145, 1435374, 2392290, 3588435, 7176870]

約数ペア:

[(1, 7176870), (2, 3588435), (3, 2392290), (5, 1435374), (6, 1196145), (9, 797430), (10, 717687), (15, 478458), (18, 398715), (19, 377730), (27, 265810), (30, 239229), (38, 188865), (45, 159486), (54, 132905), (57, 125910), (90, 79743), (95, 75546), (114, 62955), (135, 53162), (171, 41970), (190, 37773), (270, 26581), (285, 25182), (342, 20985), (513, 13990), (570, 12591), (855, 8394), (1026, 6995), (1399, 5130), (1710, 4197), (2565, 2798)]