246986910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 669371040

約数和(自身を除く): 422384130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 173, 174, 261, 290, 346, 435, 519, 522, 547, 865, 870, 1038, 1094, 1305, 1557, 1641, 1730, 2595, 2610, 2735, 3114, 3282, 4923, 5017, 5190, 5470, 7785, 8205, 9846, 10034, 15051, 15570, 15863, 16410, 24615, 25085, 30102, 31726, 45153, 47589, 49230, 50170, 75255, 79315, 90306, 94631, 95178, 142767, 150510, 158630, 189262, 225765, 237945, 283893, 285534, 451530, 473155, 475890, 567786, 713835, 851679, 946310, 1419465, 1427670, 1703358, 2744299, 2838930, 4258395, 5488598, 8232897, 8516790, 13721495, 16465794, 24698691, 27442990, 41164485, 49397382, 82328970, 123493455, 246986910]

約数ペア:

[(1, 246986910), (2, 123493455), (3, 82328970), (5, 49397382), (6, 41164485), (9, 27442990), (10, 24698691), (15, 16465794), (18, 13721495), (29, 8516790), (30, 8232897), (45, 5488598), (58, 4258395), (87, 2838930), (90, 2744299), (145, 1703358), (173, 1427670), (174, 1419465), (261, 946310), (290, 851679), (346, 713835), (435, 567786), (519, 475890), (522, 473155), (547, 451530), (865, 285534), (870, 283893), (1038, 237945), (1094, 225765), (1305, 189262), (1557, 158630), (1641, 150510), (1730, 142767), (2595, 95178), (2610, 94631), (2735, 90306), (3114, 79315), (3282, 75255), (4923, 50170), (5017, 49230), (5190, 47589), (5470, 45153), (7785, 31726), (8205, 30102), (9846, 25085), (10034, 24615), (15051, 16410), (15570, 15863)]