42804908940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251291}}^1$

素因数の和:251487

約数の個数: 96

約数和(自身を含む): 127664377344

約数和(自身を除く): 84859468404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 167, 170, 204, 255, 334, 340, 501, 510, 668, 835, 1002, 1020, 1670, 2004, 2505, 2839, 3340, 5010, 5678, 8517, 10020, 11356, 14195, 17034, 28390, 34068, 42585, 56780, 85170, 170340, 251291, 502582, 753873, 1005164, 1256455, 1507746, 2512910, 3015492, 3769365, 4271947, 5025820, 7538730, 8543894, 12815841, 15077460, 17087788, 21359735, 25631682, 41965597, 42719470, 51263364, 64079205, 83931194, 85438940, 125896791, 128158410, 167862388, 209827985, 251793582, 256316820, 419655970, 503587164, 629483955, 713415149, 839311940, 1258967910, 1426830298, 2140245447, 2517935820, 2853660596, 3567075745, 4280490894, 7134151490, 8560981788, 10701227235, 14268302980, 21402454470, 42804908940]

約数ペア:

[(1, 42804908940), (2, 21402454470), (3, 14268302980), (4, 10701227235), (5, 8560981788), (6, 7134151490), (10, 4280490894), (12, 3567075745), (15, 2853660596), (17, 2517935820), (20, 2140245447), (30, 1426830298), (34, 1258967910), (51, 839311940), (60, 713415149), (68, 629483955), (85, 503587164), (102, 419655970), (167, 256316820), (170, 251793582), (204, 209827985), (255, 167862388), (334, 128158410), (340, 125896791), (501, 85438940), (510, 83931194), (668, 64079205), (835, 51263364), (1002, 42719470), (1020, 41965597), (1670, 25631682), (2004, 21359735), (2505, 17087788), (2839, 15077460), (3340, 12815841), (5010, 8543894), (5678, 7538730), (8517, 5025820), (10020, 4271947), (11356, 3769365), (14195, 3015492), (17034, 2512910), (28390, 1507746), (34068, 1256455), (42585, 1005164), (56780, 753873), (85170, 502582), (170340, 251291)]