30524754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 40438446

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 479, 494, 559, 741, 817, 958, 1118, 1437, 1482, 1634, 1677, 2451, 2874, 3354, 4902, 6227, 9101, 10621, 12454, 18202, 18681, 20597, 21242, 27303, 31863, 37362, 41194, 54606, 61791, 63726, 118313, 123582, 236626, 267761, 354939, 391343, 535522, 709878, 782686, 803283, 1174029, 1606566, 2348058, 5087459, 10174918, 15262377, 30524754]

約数ペア:

[(1, 30524754), (2, 15262377), (3, 10174918), (6, 5087459), (13, 2348058), (19, 1606566), (26, 1174029), (38, 803283), (39, 782686), (43, 709878), (57, 535522), (78, 391343), (86, 354939), (114, 267761), (129, 236626), (247, 123582), (258, 118313), (479, 63726), (494, 61791), (559, 54606), (741, 41194), (817, 37362), (958, 31863), (1118, 27303), (1437, 21242), (1482, 20597), (1634, 18681), (1677, 18202), (2451, 12454), (2874, 10621), (3354, 9101), (4902, 6227)]