30210303340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1292143}}^1$

素因数の和:1292326

約数の個数: 48

約数和(自身を含む): 72938944512

約数和(自身を除く): 42728641172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 11690, 23380, 1292143, 2584286, 5168572, 6460715, 9045001, 12921430, 18090002, 25842860, 36180004, 45225005, 90450010, 180900020, 215787881, 431575762, 863151524, 1078939405, 1510515167, 2157878810, 3021030334, 4315757620, 6042060668, 7552575835, 15105151670, 30210303340]

約数ペア:

[(1, 30210303340), (2, 15105151670), (4, 7552575835), (5, 6042060668), (7, 4315757620), (10, 3021030334), (14, 2157878810), (20, 1510515167), (28, 1078939405), (35, 863151524), (70, 431575762), (140, 215787881), (167, 180900020), (334, 90450010), (668, 45225005), (835, 36180004), (1169, 25842860), (1670, 18090002), (2338, 12921430), (3340, 9045001), (4676, 6460715), (5845, 5168572), (11690, 2584286), (23380, 1292143)]