408086370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79549}}^1$

素因数の和:79584

約数の個数: 64

約数和(自身を含む): 1145520000

約数和(自身を除く): 737433630

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, 1710, 2565, 5130, 79549, 159098, 238647, 397745, 477294, 715941, 795490, 1193235, 1431882, 1511431, 2147823, 2386470, 3022862, 3579705, 4295646, 4534293, 7159410, 7557155, 9068586, 10739115, 13602879, 15114310, 21478230, 22671465, 27205758, 40808637, 45342930, 68014395, 81617274, 136028790, 204043185, 408086370]

約数ペア:

[(1, 408086370), (2, 204043185), (3, 136028790), (5, 81617274), (6, 68014395), (9, 45342930), (10, 40808637), (15, 27205758), (18, 22671465), (19, 21478230), (27, 15114310), (30, 13602879), (38, 10739115), (45, 9068586), (54, 7557155), (57, 7159410), (90, 4534293), (95, 4295646), (114, 3579705), (135, 3022862), (171, 2386470), (190, 2147823), (270, 1511431), (285, 1431882), (342, 1193235), (513, 795490), (570, 715941), (855, 477294), (1026, 397745), (1710, 238647), (2565, 159098), (5130, 79549)]