61201470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 112151490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 43, 55, 57, 66, 86, 95, 110, 114, 129, 165, 190, 209, 215, 227, 258, 285, 330, 418, 430, 454, 473, 570, 627, 645, 681, 817, 946, 1045, 1135, 1254, 1290, 1362, 1419, 1634, 2090, 2270, 2365, 2451, 2497, 2838, 3135, 3405, 4085, 4313, 4730, 4902, 4994, 6270, 6810, 7095, 7491, 8170, 8626, 8987, 9761, 12255, 12485, 12939, 14190, 14982, 17974, 19522, 21565, 24510, 24970, 25878, 26961, 29283, 37455, 43130, 44935, 47443, 48805, 53922, 58566, 64695, 74910, 89870, 94886, 97610, 107371, 129390, 134805, 142329, 146415, 185459, 214742, 237215, 269610, 284658, 292830, 322113, 370918, 474430, 536855, 556377, 644226, 711645, 927295, 1073710, 1112754, 1423290, 1610565, 1854590, 2040049, 2781885, 3221130, 4080098, 5563770, 6120147, 10200245, 12240294, 20400490, 30600735, 61201470]

約数ペア:

[(1, 61201470), (2, 30600735), (3, 20400490), (5, 12240294), (6, 10200245), (10, 6120147), (11, 5563770), (15, 4080098), (19, 3221130), (22, 2781885), (30, 2040049), (33, 1854590), (38, 1610565), (43, 1423290), (55, 1112754), (57, 1073710), (66, 927295), (86, 711645), (95, 644226), (110, 556377), (114, 536855), (129, 474430), (165, 370918), (190, 322113), (209, 292830), (215, 284658), (227, 269610), (258, 237215), (285, 214742), (330, 185459), (418, 146415), (430, 142329), (454, 134805), (473, 129390), (570, 107371), (627, 97610), (645, 94886), (681, 89870), (817, 74910), (946, 64695), (1045, 58566), (1135, 53922), (1254, 48805), (1290, 47443), (1362, 44935), (1419, 43130), (1634, 37455), (2090, 29283), (2270, 26961), (2365, 25878), (2451, 24970), (2497, 24510), (2838, 21565), (3135, 19522), (3405, 17974), (4085, 14982), (4313, 14190), (4730, 12939), (4902, 12485), (4994, 12255), (6270, 9761), (6810, 8987), (7095, 8626), (7491, 8170)]