454970010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 128

約数和(自身を含む): 1264896000

約数和(自身を除く): 809925990

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 149, 165, 190, 209, 285, 298, 330, 418, 447, 487, 570, 627, 745, 894, 974, 1045, 1254, 1461, 1490, 1639, 2090, 2235, 2435, 2831, 2922, 3135, 3278, 4470, 4870, 4917, 5357, 5662, 6270, 7305, 8195, 8493, 9253, 9834, 10714, 14155, 14610, 16071, 16390, 16986, 18506, 24585, 26785, 27759, 28310, 31141, 32142, 42465, 46265, 49170, 53570, 55518, 62282, 72563, 80355, 84930, 92530, 93423, 101783, 138795, 145126, 155705, 160710, 186846, 203566, 217689, 277590, 305349, 311410, 362815, 435378, 467115, 508915, 610698, 725630, 798193, 934230, 1017830, 1088445, 1378697, 1526745, 1596386, 2176890, 2394579, 2757394, 3053490, 3990965, 4136091, 4789158, 6893485, 7981930, 8272182, 11972895, 13786970, 15165667, 20680455, 23945790, 30331334, 41360910, 45497001, 75828335, 90994002, 151656670, 227485005, 454970010]

約数ペア:

[(1, 454970010), (2, 227485005), (3, 151656670), (5, 90994002), (6, 75828335), (10, 45497001), (11, 41360910), (15, 30331334), (19, 23945790), (22, 20680455), (30, 15165667), (33, 13786970), (38, 11972895), (55, 8272182), (57, 7981930), (66, 6893485), (95, 4789158), (110, 4136091), (114, 3990965), (149, 3053490), (165, 2757394), (190, 2394579), (209, 2176890), (285, 1596386), (298, 1526745), (330, 1378697), (418, 1088445), (447, 1017830), (487, 934230), (570, 798193), (627, 725630), (745, 610698), (894, 508915), (974, 467115), (1045, 435378), (1254, 362815), (1461, 311410), (1490, 305349), (1639, 277590), (2090, 217689), (2235, 203566), (2435, 186846), (2831, 160710), (2922, 155705), (3135, 145126), (3278, 138795), (4470, 101783), (4870, 93423), (4917, 92530), (5357, 84930), (5662, 80355), (6270, 72563), (7305, 62282), (8195, 55518), (8493, 53570), (9253, 49170), (9834, 46265), (10714, 42465), (14155, 32142), (14610, 31141), (16071, 28310), (16390, 27759), (16986, 26785), (18506, 24585)]