755305460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1861}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 1961981952

約数和(自身を除く): 1206676492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 223, 260, 364, 446, 455, 892, 910, 1115, 1561, 1820, 1861, 2230, 2899, 3122, 3722, 4460, 5798, 6244, 7444, 7805, 9305, 11596, 13027, 14495, 15610, 18610, 20293, 24193, 26054, 28990, 31220, 37220, 40586, 48386, 52108, 57980, 65135, 81172, 96772, 101465, 120965, 130270, 169351, 202930, 241930, 260540, 338702, 405860, 415003, 483860, 677404, 830006, 846755, 1660012, 1693510, 2075015, 2905021, 3387020, 4150030, 5395039, 5810042, 8300060, 10790078, 11620084, 14525105, 21580156, 26975195, 29050210, 37765273, 53950390, 58100420, 75530546, 107900780, 151061092, 188826365, 377652730, 755305460]

約数ペア:

[(1, 755305460), (2, 377652730), (4, 188826365), (5, 151061092), (7, 107900780), (10, 75530546), (13, 58100420), (14, 53950390), (20, 37765273), (26, 29050210), (28, 26975195), (35, 21580156), (52, 14525105), (65, 11620084), (70, 10790078), (91, 8300060), (130, 5810042), (140, 5395039), (182, 4150030), (223, 3387020), (260, 2905021), (364, 2075015), (446, 1693510), (455, 1660012), (892, 846755), (910, 830006), (1115, 677404), (1561, 483860), (1820, 415003), (1861, 405860), (2230, 338702), (2899, 260540), (3122, 241930), (3722, 202930), (4460, 169351), (5798, 130270), (6244, 120965), (7444, 101465), (7805, 96772), (9305, 81172), (11596, 65135), (13027, 57980), (14495, 52108), (15610, 48386), (18610, 40586), (20293, 37220), (24193, 31220), (26054, 28990)]