30761432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 36008488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 127, 136, 137, 221, 254, 274, 442, 508, 548, 884, 1016, 1096, 1651, 1768, 1781, 2159, 2329, 3302, 3562, 4318, 4658, 6604, 7124, 8636, 9316, 13208, 14248, 17272, 17399, 18632, 28067, 30277, 34798, 56134, 60554, 69596, 112268, 121108, 139192, 224536, 226187, 242216, 295783, 452374, 591566, 904748, 1183132, 1809496, 2366264, 3845179, 7690358, 15380716, 30761432]

約数ペア:

[(1, 30761432), (2, 15380716), (4, 7690358), (8, 3845179), (13, 2366264), (17, 1809496), (26, 1183132), (34, 904748), (52, 591566), (68, 452374), (104, 295783), (127, 242216), (136, 226187), (137, 224536), (221, 139192), (254, 121108), (274, 112268), (442, 69596), (508, 60554), (548, 56134), (884, 34798), (1016, 30277), (1096, 28067), (1651, 18632), (1768, 17399), (1781, 17272), (2159, 14248), (2329, 13208), (3302, 9316), (3562, 8636), (4318, 7124), (4658, 6604)]