86456370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2920

約数の個数: 128

約数和(自身を含む): 278691840

約数和(自身を除く): 192235470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 2879, 3003, 4290, 5005, 5758, 6006, 8637, 10010, 14395, 15015, 17274, 20153, 28790, 30030, 31669, 37427, 40306, 43185, 60459, 63338, 74854, 86370, 95007, 100765, 112281, 120918, 158345, 187135, 190014, 201530, 221683, 224562, 261989, 302295, 316690, 374270, 411697, 443366, 475035, 523978, 561405, 604590, 665049, 785967, 823394, 950070, 1108415, 1122810, 1235091, 1309945, 1330098, 1571934, 2058485, 2216830, 2470182, 2619890, 2881879, 3325245, 3929835, 4116970, 5763758, 6175455, 6650490, 7859670, 8645637, 12350910, 14409395, 17291274, 28818790, 43228185, 86456370]

約数ペア:

[(1, 86456370), (2, 43228185), (3, 28818790), (5, 17291274), (6, 14409395), (7, 12350910), (10, 8645637), (11, 7859670), (13, 6650490), (14, 6175455), (15, 5763758), (21, 4116970), (22, 3929835), (26, 3325245), (30, 2881879), (33, 2619890), (35, 2470182), (39, 2216830), (42, 2058485), (55, 1571934), (65, 1330098), (66, 1309945), (70, 1235091), (77, 1122810), (78, 1108415), (91, 950070), (105, 823394), (110, 785967), (130, 665049), (143, 604590), (154, 561405), (165, 523978), (182, 475035), (195, 443366), (210, 411697), (231, 374270), (273, 316690), (286, 302295), (330, 261989), (385, 224562), (390, 221683), (429, 201530), (455, 190014), (462, 187135), (546, 158345), (715, 120918), (770, 112281), (858, 100765), (910, 95007), (1001, 86370), (1155, 74854), (1365, 63338), (1430, 60459), (2002, 43185), (2145, 40306), (2310, 37427), (2730, 31669), (2879, 30030), (3003, 28790), (4290, 20153), (5005, 17274), (5758, 15015), (6006, 14395), (8637, 10010)]