20140321770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{5701}}^1$

素因数の和:8040

約数の個数: 96

約数和(自身を含む): 55478863440

約数和(自身を除く): 35338541670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2309, 4618, 5701, 6927, 11402, 11545, 13854, 17103, 20781, 23090, 28505, 34206, 34635, 39253, 41562, 51309, 57010, 69270, 78506, 85515, 96917, 102618, 103905, 117759, 171030, 193834, 196265, 207810, 235518, 256545, 290751, 353277, 392530, 484585, 513090, 581502, 588795, 706554, 872253, 969170, 1177590, 1453755, 1744506, 1766385, 2907510, 3532770, 4361265, 8722530, 13163609, 26327218, 39490827, 65818045, 78981654, 118472481, 131636090, 197454135, 223781353, 236944962, 394908270, 447562706, 592362405, 671344059, 1118906765, 1184724810, 1342688118, 2014032177, 2237813530, 3356720295, 4028064354, 6713440590, 10070160885, 20140321770]

約数ペア:

[(1, 20140321770), (2, 10070160885), (3, 6713440590), (5, 4028064354), (6, 3356720295), (9, 2237813530), (10, 2014032177), (15, 1342688118), (17, 1184724810), (18, 1118906765), (30, 671344059), (34, 592362405), (45, 447562706), (51, 394908270), (85, 236944962), (90, 223781353), (102, 197454135), (153, 131636090), (170, 118472481), (255, 78981654), (306, 65818045), (510, 39490827), (765, 26327218), (1530, 13163609), (2309, 8722530), (4618, 4361265), (5701, 3532770), (6927, 2907510), (11402, 1766385), (11545, 1744506), (13854, 1453755), (17103, 1177590), (20781, 969170), (23090, 872253), (28505, 706554), (34206, 588795), (34635, 581502), (39253, 513090), (41562, 484585), (51309, 392530), (57010, 353277), (69270, 290751), (78506, 256545), (85515, 235518), (96917, 207810), (102618, 196265), (103905, 193834), (117759, 171030)]