30214548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 98332416

約数和(自身を除く): 68117868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 401, 414, 468, 483, 546, 598, 644, 802, 819, 828, 897, 966, 1092, 1196, 1203, 1449, 1604, 1638, 1794, 1932, 2093, 2406, 2691, 2807, 2898, 3276, 3588, 3609, 4186, 4812, 5213, 5382, 5614, 5796, 6279, 7218, 8372, 8421, 9223, 10426, 10764, 11228, 12558, 14436, 15639, 16842, 18446, 18837, 20852, 25116, 25263, 27669, 31278, 33684, 36491, 36892, 37674, 46917, 50526, 55338, 62556, 64561, 72982, 75348, 83007, 93834, 101052, 109473, 110676, 119899, 129122, 145964, 166014, 187668, 193683, 218946, 239798, 258244, 328419, 332028, 359697, 387366, 437892, 479596, 581049, 656838, 719394, 774732, 839293, 1079091, 1162098, 1313676, 1438788, 1678586, 2158182, 2324196, 2517879, 3357172, 4316364, 5035758, 7553637, 10071516, 15107274, 30214548]

約数ペア:

[(1, 30214548), (2, 15107274), (3, 10071516), (4, 7553637), (6, 5035758), (7, 4316364), (9, 3357172), (12, 2517879), (13, 2324196), (14, 2158182), (18, 1678586), (21, 1438788), (23, 1313676), (26, 1162098), (28, 1079091), (36, 839293), (39, 774732), (42, 719394), (46, 656838), (52, 581049), (63, 479596), (69, 437892), (78, 387366), (84, 359697), (91, 332028), (92, 328419), (117, 258244), (126, 239798), (138, 218946), (156, 193683), (161, 187668), (182, 166014), (207, 145964), (234, 129122), (252, 119899), (273, 110676), (276, 109473), (299, 101052), (322, 93834), (364, 83007), (401, 75348), (414, 72982), (468, 64561), (483, 62556), (546, 55338), (598, 50526), (644, 46917), (802, 37674), (819, 36892), (828, 36491), (897, 33684), (966, 31278), (1092, 27669), (1196, 25263), (1203, 25116), (1449, 20852), (1604, 18837), (1638, 18446), (1794, 16842), (1932, 15639), (2093, 14436), (2406, 12558), (2691, 11228), (2807, 10764), (2898, 10426), (3276, 9223), (3588, 8421), (3609, 8372), (4186, 7218), (4812, 6279), (5213, 5796), (5382, 5614)]