30147348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 91929600

約数和(自身を除く): 61782252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 77, 79, 84, 98, 118, 132, 147, 154, 158, 177, 196, 231, 236, 237, 294, 308, 316, 354, 413, 462, 474, 539, 553, 588, 649, 708, 826, 869, 924, 948, 1078, 1106, 1239, 1298, 1617, 1652, 1659, 1738, 1947, 2156, 2212, 2478, 2596, 2607, 2891, 3234, 3318, 3476, 3871, 3894, 4543, 4661, 4956, 5214, 5782, 6083, 6468, 6636, 7742, 7788, 8673, 9086, 9322, 10428, 11564, 11613, 12166, 13629, 13983, 15484, 17346, 18172, 18249, 18644, 23226, 24332, 27258, 27966, 31801, 32627, 34692, 36498, 42581, 46452, 51271, 54516, 55932, 63602, 65254, 72996, 85162, 95403, 97881, 102542, 127204, 127743, 130508, 153813, 170324, 190806, 195762, 205084, 228389, 255486, 307626, 358897, 381612, 391524, 456778, 510972, 615252, 685167, 717794, 913556, 1076691, 1370334, 1435588, 2153382, 2512279, 2740668, 4306764, 5024558, 7536837, 10049116, 15073674, 30147348]

約数ペア:

[(1, 30147348), (2, 15073674), (3, 10049116), (4, 7536837), (6, 5024558), (7, 4306764), (11, 2740668), (12, 2512279), (14, 2153382), (21, 1435588), (22, 1370334), (28, 1076691), (33, 913556), (42, 717794), (44, 685167), (49, 615252), (59, 510972), (66, 456778), (77, 391524), (79, 381612), (84, 358897), (98, 307626), (118, 255486), (132, 228389), (147, 205084), (154, 195762), (158, 190806), (177, 170324), (196, 153813), (231, 130508), (236, 127743), (237, 127204), (294, 102542), (308, 97881), (316, 95403), (354, 85162), (413, 72996), (462, 65254), (474, 63602), (539, 55932), (553, 54516), (588, 51271), (649, 46452), (708, 42581), (826, 36498), (869, 34692), (924, 32627), (948, 31801), (1078, 27966), (1106, 27258), (1239, 24332), (1298, 23226), (1617, 18644), (1652, 18249), (1659, 18172), (1738, 17346), (1947, 15484), (2156, 13983), (2212, 13629), (2478, 12166), (2596, 11613), (2607, 11564), (2891, 10428), (3234, 9322), (3318, 9086), (3476, 8673), (3871, 7788), (3894, 7742), (4543, 6636), (4661, 6468), (4956, 6083), (5214, 5782)]