1755149940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{314543}}^1$

素因数の和:314589

約数の個数: 72

約数和(自身を含む): 5495712768

約数和(自身を除く): 3740562828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 314543, 629086, 943629, 1258172, 1572715, 1887258, 2830887, 3145430, 3774516, 4718145, 5661774, 6290860, 9436290, 9750833, 11323548, 14154435, 18872580, 19501666, 28308870, 29252499, 39003332, 48754165, 56617740, 58504998, 87757497, 97508330, 117009996, 146262495, 175514994, 195016660, 292524990, 351029988, 438787485, 585049980, 877574970, 1755149940]

約数ペア:

[(1, 1755149940), (2, 877574970), (3, 585049980), (4, 438787485), (5, 351029988), (6, 292524990), (9, 195016660), (10, 175514994), (12, 146262495), (15, 117009996), (18, 97508330), (20, 87757497), (30, 58504998), (31, 56617740), (36, 48754165), (45, 39003332), (60, 29252499), (62, 28308870), (90, 19501666), (93, 18872580), (124, 14154435), (155, 11323548), (180, 9750833), (186, 9436290), (279, 6290860), (310, 5661774), (372, 4718145), (465, 3774516), (558, 3145430), (620, 2830887), (930, 1887258), (1116, 1572715), (1395, 1258172), (1860, 943629), (2790, 629086), (5580, 314543)]