284121630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12826

約数の個数: 96

約数和(自身を含む): 837476640

約数和(自身を除く): 553355010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 12781, 22230, 25562, 38343, 63905, 76686, 115029, 127810, 166153, 191715, 230058, 242839, 332306, 383430, 485678, 498459, 575145, 728517, 830765, 996918, 1150290, 1214195, 1457034, 1495377, 1661530, 2185551, 2428390, 2492295, 2990754, 3156907, 3642585, 4371102, 4984590, 6313814, 7285170, 7476885, 9470721, 10927755, 14953770, 15784535, 18941442, 21855510, 28412163, 31569070, 47353605, 56824326, 94707210, 142060815, 284121630]

約数ペア:

[(1, 284121630), (2, 142060815), (3, 94707210), (5, 56824326), (6, 47353605), (9, 31569070), (10, 28412163), (13, 21855510), (15, 18941442), (18, 15784535), (19, 14953770), (26, 10927755), (30, 9470721), (38, 7476885), (39, 7285170), (45, 6313814), (57, 4984590), (65, 4371102), (78, 3642585), (90, 3156907), (95, 2990754), (114, 2492295), (117, 2428390), (130, 2185551), (171, 1661530), (190, 1495377), (195, 1457034), (234, 1214195), (247, 1150290), (285, 996918), (342, 830765), (390, 728517), (494, 575145), (570, 498459), (585, 485678), (741, 383430), (855, 332306), (1170, 242839), (1235, 230058), (1482, 191715), (1710, 166153), (2223, 127810), (2470, 115029), (3705, 76686), (4446, 63905), (7410, 38343), (11115, 25562), (12781, 22230)]