79410870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 144

約数和(自身を含む): 262171728

約数和(自身を除く): 182760858

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 882, 990, 1078, 1155, 1386, 1470, 1617, 1637, 2205, 2310, 2695, 3234, 3274, 3465, 4410, 4851, 4911, 5390, 6930, 8085, 8185, 9702, 9822, 11459, 14733, 16170, 16370, 18007, 22918, 24255, 24555, 29466, 34377, 36014, 48510, 49110, 54021, 57295, 68754, 73665, 80213, 90035, 103131, 108042, 114590, 126049, 147330, 160426, 162063, 171885, 180070, 206262, 240639, 252098, 270105, 324126, 343770, 378147, 401065, 481278, 515655, 540210, 630245, 721917, 756294, 802130, 810315, 882343, 1031310, 1134441, 1203195, 1260490, 1443834, 1620630, 1764686, 1890735, 2268882, 2406390, 2647029, 3609585, 3781470, 4411715, 5294058, 5672205, 7219170, 7941087, 8823430, 11344410, 13235145, 15882174, 26470290, 39705435, 79410870]

約数ペア:

[(1, 79410870), (2, 39705435), (3, 26470290), (5, 15882174), (6, 13235145), (7, 11344410), (9, 8823430), (10, 7941087), (11, 7219170), (14, 5672205), (15, 5294058), (18, 4411715), (21, 3781470), (22, 3609585), (30, 2647029), (33, 2406390), (35, 2268882), (42, 1890735), (45, 1764686), (49, 1620630), (55, 1443834), (63, 1260490), (66, 1203195), (70, 1134441), (77, 1031310), (90, 882343), (98, 810315), (99, 802130), (105, 756294), (110, 721917), (126, 630245), (147, 540210), (154, 515655), (165, 481278), (198, 401065), (210, 378147), (231, 343770), (245, 324126), (294, 270105), (315, 252098), (330, 240639), (385, 206262), (441, 180070), (462, 171885), (490, 162063), (495, 160426), (539, 147330), (630, 126049), (693, 114590), (735, 108042), (770, 103131), (882, 90035), (990, 80213), (1078, 73665), (1155, 68754), (1386, 57295), (1470, 54021), (1617, 49110), (1637, 48510), (2205, 36014), (2310, 34377), (2695, 29466), (3234, 24555), (3274, 24255), (3465, 22918), (4410, 18007), (4851, 16370), (4911, 16170), (5390, 14733), (6930, 11459), (8085, 9822), (8185, 9702)]