42803880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50957}}^1$

素因数の和:50978

約数の個数: 64

約数和(自身を含む): 146759040

約数和(自身を除く): 103955160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50957, 101914, 152871, 203828, 254785, 305742, 356699, 407656, 509570, 611484, 713398, 764355, 1019140, 1070097, 1222968, 1426796, 1528710, 1783495, 2038280, 2140194, 2853592, 3057420, 3566990, 4280388, 5350485, 6114840, 7133980, 8560776, 10700970, 14267960, 21401940, 42803880]

約数ペア:

[(1, 42803880), (2, 21401940), (3, 14267960), (4, 10700970), (5, 8560776), (6, 7133980), (7, 6114840), (8, 5350485), (10, 4280388), (12, 3566990), (14, 3057420), (15, 2853592), (20, 2140194), (21, 2038280), (24, 1783495), (28, 1528710), (30, 1426796), (35, 1222968), (40, 1070097), (42, 1019140), (56, 764355), (60, 713398), (70, 611484), (84, 509570), (105, 407656), (120, 356699), (140, 305742), (168, 254785), (210, 203828), (280, 152871), (420, 101914), (840, 50957)]