63746540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:783

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 98823700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 719, 806, 1364, 1430, 1438, 1612, 1705, 2015, 2860, 2876, 3410, 3595, 4030, 4433, 6820, 7190, 7909, 8060, 8866, 9347, 14380, 15818, 17732, 18694, 22165, 22289, 31636, 37388, 39545, 44330, 44578, 46735, 79090, 88660, 89156, 93470, 102817, 111445, 158180, 186940, 205634, 222890, 245179, 289757, 411268, 445780, 490358, 514085, 579514, 980716, 1028170, 1159028, 1225895, 1448785, 2056340, 2451790, 2897570, 3187327, 4903580, 5795140, 6374654, 12749308, 15936635, 31873270, 63746540]

約数ペア:

[(1, 63746540), (2, 31873270), (4, 15936635), (5, 12749308), (10, 6374654), (11, 5795140), (13, 4903580), (20, 3187327), (22, 2897570), (26, 2451790), (31, 2056340), (44, 1448785), (52, 1225895), (55, 1159028), (62, 1028170), (65, 980716), (110, 579514), (124, 514085), (130, 490358), (143, 445780), (155, 411268), (220, 289757), (260, 245179), (286, 222890), (310, 205634), (341, 186940), (403, 158180), (572, 111445), (620, 102817), (682, 93470), (715, 89156), (719, 88660), (806, 79090), (1364, 46735), (1430, 44578), (1438, 44330), (1612, 39545), (1705, 37388), (2015, 31636), (2860, 22289), (2876, 22165), (3410, 18694), (3595, 17732), (4030, 15818), (4433, 14380), (6820, 9347), (7190, 8866), (7909, 8060)]