463668140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 1090763520

約数和(自身を除く): 627095380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 67, 86, 130, 134, 172, 215, 260, 268, 335, 430, 559, 619, 670, 860, 871, 1118, 1238, 1340, 1742, 2236, 2476, 2795, 2881, 3095, 3484, 4355, 5590, 5762, 6190, 8047, 8710, 11180, 11524, 12380, 14405, 16094, 17420, 26617, 28810, 32188, 37453, 40235, 41473, 53234, 57620, 74906, 80470, 82946, 106468, 133085, 149812, 160940, 165892, 187265, 207365, 266170, 346021, 374530, 414730, 532340, 539149, 692042, 749060, 829460, 1078298, 1384084, 1730105, 1783339, 2156596, 2695745, 3460210, 3566678, 5391490, 6920420, 7133356, 8916695, 10782980, 17833390, 23183407, 35666780, 46366814, 92733628, 115917035, 231834070, 463668140]

約数ペア:

[(1, 463668140), (2, 231834070), (4, 115917035), (5, 92733628), (10, 46366814), (13, 35666780), (20, 23183407), (26, 17833390), (43, 10782980), (52, 8916695), (65, 7133356), (67, 6920420), (86, 5391490), (130, 3566678), (134, 3460210), (172, 2695745), (215, 2156596), (260, 1783339), (268, 1730105), (335, 1384084), (430, 1078298), (559, 829460), (619, 749060), (670, 692042), (860, 539149), (871, 532340), (1118, 414730), (1238, 374530), (1340, 346021), (1742, 266170), (2236, 207365), (2476, 187265), (2795, 165892), (2881, 160940), (3095, 149812), (3484, 133085), (4355, 106468), (5590, 82946), (5762, 80470), (6190, 74906), (8047, 57620), (8710, 53234), (11180, 41473), (11524, 40235), (12380, 37453), (14405, 32188), (16094, 28810), (17420, 26617)]