30906504

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 88208640

約数和(自身を除く): 57302136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 227, 244, 248, 279, 366, 372, 454, 488, 549, 558, 681, 732, 744, 908, 1098, 1116, 1362, 1464, 1816, 1891, 2043, 2196, 2232, 2724, 3782, 4086, 4392, 5448, 5673, 7037, 7564, 8172, 11346, 13847, 14074, 15128, 16344, 17019, 21111, 22692, 27694, 28148, 34038, 41541, 42222, 45384, 55388, 56296, 63333, 68076, 83082, 84444, 110776, 124623, 126666, 136152, 166164, 168888, 249246, 253332, 332328, 429257, 498492, 506664, 858514, 996984, 1287771, 1717028, 2575542, 3434056, 3863313, 5151084, 7726626, 10302168, 15453252, 30906504]

約数ペア:

[(1, 30906504), (2, 15453252), (3, 10302168), (4, 7726626), (6, 5151084), (8, 3863313), (9, 3434056), (12, 2575542), (18, 1717028), (24, 1287771), (31, 996984), (36, 858514), (61, 506664), (62, 498492), (72, 429257), (93, 332328), (122, 253332), (124, 249246), (183, 168888), (186, 166164), (227, 136152), (244, 126666), (248, 124623), (279, 110776), (366, 84444), (372, 83082), (454, 68076), (488, 63333), (549, 56296), (558, 55388), (681, 45384), (732, 42222), (744, 41541), (908, 34038), (1098, 28148), (1116, 27694), (1362, 22692), (1464, 21111), (1816, 17019), (1891, 16344), (2043, 15128), (2196, 14074), (2232, 13847), (2724, 11346), (3782, 8172), (4086, 7564), (4392, 7037), (5448, 5673)]