295237740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 969972192

約数和(自身を除く): 674734452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 196, 210, 245, 274, 294, 411, 420, 490, 548, 588, 685, 733, 735, 822, 959, 980, 1370, 1466, 1470, 1644, 1918, 2055, 2199, 2740, 2877, 2932, 2940, 3665, 3836, 4110, 4398, 4795, 5131, 5754, 6713, 7330, 8220, 8796, 9590, 10262, 10995, 11508, 13426, 14385, 14660, 15393, 19180, 20139, 20524, 21990, 25655, 26852, 28770, 30786, 33565, 35917, 40278, 43980, 51310, 57540, 61572, 67130, 71834, 76965, 80556, 100421, 100695, 102620, 107751, 134260, 143668, 153930, 179585, 200842, 201390, 215502, 301263, 307860, 359170, 401684, 402780, 431004, 502105, 538755, 602526, 702947, 718340, 1004210, 1077510, 1205052, 1405894, 1506315, 2008420, 2108841, 2155020, 2811788, 3012630, 3514735, 4217682, 4920629, 6025260, 7029470, 8435364, 9841258, 10544205, 14058940, 14761887, 19682516, 21088410, 24603145, 29523774, 42176820, 49206290, 59047548, 73809435, 98412580, 147618870, 295237740]

約数ペア:

[(1, 295237740), (2, 147618870), (3, 98412580), (4, 73809435), (5, 59047548), (6, 49206290), (7, 42176820), (10, 29523774), (12, 24603145), (14, 21088410), (15, 19682516), (20, 14761887), (21, 14058940), (28, 10544205), (30, 9841258), (35, 8435364), (42, 7029470), (49, 6025260), (60, 4920629), (70, 4217682), (84, 3514735), (98, 3012630), (105, 2811788), (137, 2155020), (140, 2108841), (147, 2008420), (196, 1506315), (210, 1405894), (245, 1205052), (274, 1077510), (294, 1004210), (411, 718340), (420, 702947), (490, 602526), (548, 538755), (588, 502105), (685, 431004), (733, 402780), (735, 401684), (822, 359170), (959, 307860), (980, 301263), (1370, 215502), (1466, 201390), (1470, 200842), (1644, 179585), (1918, 153930), (2055, 143668), (2199, 134260), (2740, 107751), (2877, 102620), (2932, 100695), (2940, 100421), (3665, 80556), (3836, 76965), (4110, 71834), (4398, 67130), (4795, 61572), (5131, 57540), (5754, 51310), (6713, 43980), (7330, 40278), (8220, 35917), (8796, 33565), (9590, 30786), (10262, 28770), (10995, 26852), (11508, 25655), (13426, 21990), (14385, 20524), (14660, 20139), (15393, 19180)]