29300922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 45391878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 239, 278, 294, 417, 441, 478, 717, 834, 882, 973, 1251, 1434, 1673, 1946, 2151, 2502, 2919, 3346, 4302, 5019, 5838, 6811, 8757, 10038, 11711, 13622, 15057, 17514, 20433, 23422, 30114, 33221, 35133, 40866, 61299, 66442, 70266, 99663, 105399, 122598, 199326, 210798, 232547, 298989, 465094, 597978, 697641, 1395282, 1627829, 2092923, 3255658, 4185846, 4883487, 9766974, 14650461, 29300922]

約数ペア:

[(1, 29300922), (2, 14650461), (3, 9766974), (6, 4883487), (7, 4185846), (9, 3255658), (14, 2092923), (18, 1627829), (21, 1395282), (42, 697641), (49, 597978), (63, 465094), (98, 298989), (126, 232547), (139, 210798), (147, 199326), (239, 122598), (278, 105399), (294, 99663), (417, 70266), (441, 66442), (478, 61299), (717, 40866), (834, 35133), (882, 33221), (973, 30114), (1251, 23422), (1434, 20433), (1673, 17514), (1946, 15057), (2151, 13622), (2502, 11711), (2919, 10038), (3346, 8757), (4302, 6811), (5019, 5838)]