84255570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7867}}^1$

素因数の和:7904

約数の個数: 96

約数和(自身を含む): 265120128

約数和(自身を除く): 180864558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 7867, 10710, 15734, 23601, 39335, 47202, 55069, 70803, 78670, 110138, 118005, 133739, 141606, 165207, 236010, 267478, 275345, 330414, 354015, 401217, 495621, 550690, 668695, 708030, 802434, 826035, 936173, 991242, 1203651, 1337390, 1652070, 1872346, 2006085, 2407302, 2478105, 2808519, 4012170, 4680865, 4956210, 5617038, 6018255, 8425557, 9361730, 12036510, 14042595, 16851114, 28085190, 42127785, 84255570]

約数ペア:

[(1, 84255570), (2, 42127785), (3, 28085190), (5, 16851114), (6, 14042595), (7, 12036510), (9, 9361730), (10, 8425557), (14, 6018255), (15, 5617038), (17, 4956210), (18, 4680865), (21, 4012170), (30, 2808519), (34, 2478105), (35, 2407302), (42, 2006085), (45, 1872346), (51, 1652070), (63, 1337390), (70, 1203651), (85, 991242), (90, 936173), (102, 826035), (105, 802434), (119, 708030), (126, 668695), (153, 550690), (170, 495621), (210, 401217), (238, 354015), (255, 330414), (306, 275345), (315, 267478), (357, 236010), (510, 165207), (595, 141606), (630, 133739), (714, 118005), (765, 110138), (1071, 78670), (1190, 70803), (1530, 55069), (1785, 47202), (2142, 39335), (3570, 23601), (5355, 15734), (7867, 10710)]