25577370

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 84889728

約数和(自身を除く): 59312358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 347, 351, 378, 390, 405, 455, 546, 567, 585, 630, 694, 702, 810, 819, 910, 945, 1041, 1053, 1134, 1170, 1365, 1638, 1735, 1755, 1890, 2082, 2106, 2429, 2457, 2730, 2835, 3123, 3470, 3510, 4095, 4511, 4858, 4914, 5205, 5265, 5670, 6246, 7287, 7371, 8190, 9022, 9369, 10410, 10530, 12145, 12285, 13533, 14574, 14742, 15615, 18738, 21861, 22555, 24290, 24570, 27066, 28107, 31230, 31577, 36435, 36855, 40599, 43722, 45110, 46845, 56214, 63154, 65583, 67665, 72870, 73710, 81198, 93690, 94731, 109305, 121797, 131166, 135330, 140535, 157885, 189462, 196749, 202995, 218610, 243594, 281070, 284193, 315770, 327915, 365391, 393498, 405990, 473655, 568386, 608985, 655830, 730782, 852579, 947310, 983745, 1217970, 1420965, 1705158, 1826955, 1967490, 2557737, 2841930, 3653910, 4262895, 5115474, 8525790, 12788685, 25577370]

約数ペア:

[(1, 25577370), (2, 12788685), (3, 8525790), (5, 5115474), (6, 4262895), (7, 3653910), (9, 2841930), (10, 2557737), (13, 1967490), (14, 1826955), (15, 1705158), (18, 1420965), (21, 1217970), (26, 983745), (27, 947310), (30, 852579), (35, 730782), (39, 655830), (42, 608985), (45, 568386), (54, 473655), (63, 405990), (65, 393498), (70, 365391), (78, 327915), (81, 315770), (90, 284193), (91, 281070), (105, 243594), (117, 218610), (126, 202995), (130, 196749), (135, 189462), (162, 157885), (182, 140535), (189, 135330), (195, 131166), (210, 121797), (234, 109305), (270, 94731), (273, 93690), (315, 81198), (347, 73710), (351, 72870), (378, 67665), (390, 65583), (405, 63154), (455, 56214), (546, 46845), (567, 45110), (585, 43722), (630, 40599), (694, 36855), (702, 36435), (810, 31577), (819, 31230), (910, 28107), (945, 27066), (1041, 24570), (1053, 24290), (1134, 22555), (1170, 21861), (1365, 18738), (1638, 15615), (1735, 14742), (1755, 14574), (1890, 13533), (2082, 12285), (2106, 12145), (2429, 10530), (2457, 10410), (2730, 9369), (2835, 9022), (3123, 8190), (3470, 7371), (3510, 7287), (4095, 6246), (4511, 5670), (4858, 5265), (4914, 5205)]