25910430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9491}}^1$

素因数の和:9521

約数の個数: 64

約数和(自身を含む): 76543488

約数和(自身を除く): 50633058

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9491, 18982, 28473, 47455, 56946, 66437, 94910, 123383, 132874, 142365, 199311, 246766, 284730, 332185, 370149, 398622, 616915, 664370, 740298, 863681, 996555, 1233830, 1727362, 1850745, 1993110, 2591043, 3701490, 4318405, 5182086, 8636810, 12955215, 25910430]

約数ペア:

[(1, 25910430), (2, 12955215), (3, 8636810), (5, 5182086), (6, 4318405), (7, 3701490), (10, 2591043), (13, 1993110), (14, 1850745), (15, 1727362), (21, 1233830), (26, 996555), (30, 863681), (35, 740298), (39, 664370), (42, 616915), (65, 398622), (70, 370149), (78, 332185), (91, 284730), (105, 246766), (130, 199311), (182, 142365), (195, 132874), (210, 123383), (273, 94910), (390, 66437), (455, 56946), (546, 47455), (910, 28473), (1365, 18982), (2730, 9491)]