30092517

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 56642040

約数和(自身を除く): 26549523

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 87, 91, 117, 147, 181, 203, 261, 273, 377, 441, 543, 609, 637, 819, 1131, 1267, 1421, 1629, 1827, 1911, 2353, 2639, 3393, 3801, 4263, 5249, 5733, 7059, 7917, 8869, 11403, 12789, 15747, 16471, 18473, 21177, 23751, 26607, 36743, 47241, 49413, 55419, 68237, 79821, 110229, 115297, 148239, 166257, 204711, 257201, 330687, 345891, 477659, 614133, 771603, 1037673, 1432977, 2314809, 3343613, 4298931, 10030839, 30092517]

約数ペア:

[(1, 30092517), (3, 10030839), (7, 4298931), (9, 3343613), (13, 2314809), (21, 1432977), (29, 1037673), (39, 771603), (49, 614133), (63, 477659), (87, 345891), (91, 330687), (117, 257201), (147, 204711), (181, 166257), (203, 148239), (261, 115297), (273, 110229), (377, 79821), (441, 68237), (543, 55419), (609, 49413), (637, 47241), (819, 36743), (1131, 26607), (1267, 23751), (1421, 21177), (1629, 18473), (1827, 16471), (1911, 15747), (2353, 12789), (2639, 11403), (3393, 8869), (3801, 7917), (4263, 7059), (5249, 5733)]