47101740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 157927392

約数和(自身を除く): 110825652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 98, 105, 111, 140, 147, 148, 185, 196, 210, 222, 245, 259, 294, 370, 420, 433, 444, 490, 518, 555, 588, 735, 740, 777, 866, 980, 1036, 1110, 1295, 1299, 1470, 1554, 1732, 1813, 2165, 2220, 2590, 2598, 2940, 3031, 3108, 3626, 3885, 4330, 5180, 5196, 5439, 6062, 6495, 7252, 7770, 8660, 9065, 9093, 10878, 12124, 12990, 15155, 15540, 16021, 18130, 18186, 21217, 21756, 25980, 27195, 30310, 32042, 36260, 36372, 42434, 45465, 48063, 54390, 60620, 63651, 64084, 80105, 84868, 90930, 96126, 106085, 108780, 112147, 127302, 160210, 181860, 192252, 212170, 224294, 240315, 254604, 318255, 320420, 336441, 424340, 448588, 480630, 560735, 636510, 672882, 785029, 961260, 1121470, 1273020, 1345764, 1570058, 1682205, 2242940, 2355087, 3140116, 3364410, 3925145, 4710174, 6728820, 7850290, 9420348, 11775435, 15700580, 23550870, 47101740]

約数ペア:

[(1, 47101740), (2, 23550870), (3, 15700580), (4, 11775435), (5, 9420348), (6, 7850290), (7, 6728820), (10, 4710174), (12, 3925145), (14, 3364410), (15, 3140116), (20, 2355087), (21, 2242940), (28, 1682205), (30, 1570058), (35, 1345764), (37, 1273020), (42, 1121470), (49, 961260), (60, 785029), (70, 672882), (74, 636510), (84, 560735), (98, 480630), (105, 448588), (111, 424340), (140, 336441), (147, 320420), (148, 318255), (185, 254604), (196, 240315), (210, 224294), (222, 212170), (245, 192252), (259, 181860), (294, 160210), (370, 127302), (420, 112147), (433, 108780), (444, 106085), (490, 96126), (518, 90930), (555, 84868), (588, 80105), (735, 64084), (740, 63651), (777, 60620), (866, 54390), (980, 48063), (1036, 45465), (1110, 42434), (1295, 36372), (1299, 36260), (1470, 32042), (1554, 30310), (1732, 27195), (1813, 25980), (2165, 21756), (2220, 21217), (2590, 18186), (2598, 18130), (2940, 16021), (3031, 15540), (3108, 15155), (3626, 12990), (3885, 12124), (4330, 10878), (5180, 9093), (5196, 9065), (5439, 8660), (6062, 7770), (6495, 7252)]