30387384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 87906000

約数和(自身を除く): 57518616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 229, 291, 342, 388, 456, 458, 582, 684, 687, 776, 873, 916, 1164, 1368, 1374, 1746, 1832, 1843, 2061, 2328, 2748, 3492, 3686, 4122, 4351, 5496, 5529, 6984, 7372, 8244, 8702, 11058, 13053, 14744, 16488, 16587, 17404, 22116, 22213, 26106, 33174, 34808, 39159, 44232, 44426, 52212, 66348, 66639, 78318, 88852, 104424, 132696, 133278, 156636, 177704, 199917, 266556, 313272, 399834, 422047, 533112, 799668, 844094, 1266141, 1599336, 1688188, 2532282, 3376376, 3798423, 5064564, 7596846, 10129128, 15193692, 30387384]

約数ペア:

[(1, 30387384), (2, 15193692), (3, 10129128), (4, 7596846), (6, 5064564), (8, 3798423), (9, 3376376), (12, 2532282), (18, 1688188), (19, 1599336), (24, 1266141), (36, 844094), (38, 799668), (57, 533112), (72, 422047), (76, 399834), (97, 313272), (114, 266556), (152, 199917), (171, 177704), (194, 156636), (228, 133278), (229, 132696), (291, 104424), (342, 88852), (388, 78318), (456, 66639), (458, 66348), (582, 52212), (684, 44426), (687, 44232), (776, 39159), (873, 34808), (916, 33174), (1164, 26106), (1368, 22213), (1374, 22116), (1746, 17404), (1832, 16587), (1843, 16488), (2061, 14744), (2328, 13053), (2748, 11058), (3492, 8702), (3686, 8244), (4122, 7372), (4351, 6984), (5496, 5529)]