89611140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 262563840

約数和(自身を除く): 172952700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 470, 516, 564, 645, 705, 739, 860, 940, 1290, 1410, 1478, 2021, 2217, 2580, 2820, 2956, 3695, 4042, 4434, 6063, 7390, 8084, 8868, 10105, 11085, 12126, 14780, 20210, 22170, 24252, 30315, 31777, 34733, 40420, 44340, 60630, 63554, 69466, 95331, 104199, 121260, 127108, 138932, 158885, 173665, 190662, 208398, 317770, 347330, 381324, 416796, 476655, 520995, 635540, 694660, 953310, 1041990, 1493519, 1906620, 2083980, 2987038, 4480557, 5974076, 7467595, 8961114, 14935190, 17922228, 22402785, 29870380, 44805570, 89611140]

約数ペア:

[(1, 89611140), (2, 44805570), (3, 29870380), (4, 22402785), (5, 17922228), (6, 14935190), (10, 8961114), (12, 7467595), (15, 5974076), (20, 4480557), (30, 2987038), (43, 2083980), (47, 1906620), (60, 1493519), (86, 1041990), (94, 953310), (129, 694660), (141, 635540), (172, 520995), (188, 476655), (215, 416796), (235, 381324), (258, 347330), (282, 317770), (430, 208398), (470, 190662), (516, 173665), (564, 158885), (645, 138932), (705, 127108), (739, 121260), (860, 104199), (940, 95331), (1290, 69466), (1410, 63554), (1478, 60630), (2021, 44340), (2217, 40420), (2580, 34733), (2820, 31777), (2956, 30315), (3695, 24252), (4042, 22170), (4434, 20210), (6063, 14780), (7390, 12126), (8084, 11085), (8868, 10105)]