4242100030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 9049320000

約数和(自身を除く): 4807219970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 149, 194, 245, 298, 485, 490, 599, 679, 745, 970, 1043, 1198, 1358, 1490, 2086, 2995, 3395, 4193, 4753, 5215, 5990, 6790, 7301, 8386, 9506, 10430, 14453, 14602, 20965, 23765, 28906, 29351, 36505, 41930, 47530, 58103, 58702, 72265, 73010, 89251, 101171, 116206, 144530, 146755, 178502, 202342, 290515, 293510, 406721, 446255, 505855, 581030, 624757, 708197, 813442, 892510, 1011710, 1249514, 1416394, 2033605, 2847047, 3123785, 3540985, 4067210, 4373299, 5694094, 6247570, 7081970, 8657347, 8746598, 14235235, 17314694, 21866495, 28470470, 43286735, 43732990, 60601429, 86573470, 121202858, 303007145, 424210003, 606014290, 848420006, 2121050015, 4242100030]

約数ペア:

[(1, 4242100030), (2, 2121050015), (5, 848420006), (7, 606014290), (10, 424210003), (14, 303007145), (35, 121202858), (49, 86573470), (70, 60601429), (97, 43732990), (98, 43286735), (149, 28470470), (194, 21866495), (245, 17314694), (298, 14235235), (485, 8746598), (490, 8657347), (599, 7081970), (679, 6247570), (745, 5694094), (970, 4373299), (1043, 4067210), (1198, 3540985), (1358, 3123785), (1490, 2847047), (2086, 2033605), (2995, 1416394), (3395, 1249514), (4193, 1011710), (4753, 892510), (5215, 813442), (5990, 708197), (6790, 624757), (7301, 581030), (8386, 505855), (9506, 446255), (10430, 406721), (14453, 293510), (14602, 290515), (20965, 202342), (23765, 178502), (28906, 146755), (29351, 144530), (36505, 116206), (41930, 101171), (47530, 89251), (58103, 73010), (58702, 72265)]