703185420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{23581}}^1$

素因数の和:23671

約数の個数: 96

約数和(自身を含む): 2281982976

約数和(自身を除く): 1578797556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 23581, 29820, 47162, 70743, 94324, 117905, 141486, 165067, 235810, 282972, 330134, 353715, 471620, 495201, 660268, 707430, 825335, 990402, 1414860, 1650670, 1674251, 1980804, 2476005, 3301340, 3348502, 4952010, 5022753, 6697004, 8371255, 9904020, 10045506, 11719757, 16742510, 20091012, 23439514, 25113765, 33485020, 35159271, 46879028, 50227530, 58598785, 70318542, 100455060, 117197570, 140637084, 175796355, 234395140, 351592710, 703185420]

約数ペア:

[(1, 703185420), (2, 351592710), (3, 234395140), (4, 175796355), (5, 140637084), (6, 117197570), (7, 100455060), (10, 70318542), (12, 58598785), (14, 50227530), (15, 46879028), (20, 35159271), (21, 33485020), (28, 25113765), (30, 23439514), (35, 20091012), (42, 16742510), (60, 11719757), (70, 10045506), (71, 9904020), (84, 8371255), (105, 6697004), (140, 5022753), (142, 4952010), (210, 3348502), (213, 3301340), (284, 2476005), (355, 1980804), (420, 1674251), (426, 1650670), (497, 1414860), (710, 990402), (852, 825335), (994, 707430), (1065, 660268), (1420, 495201), (1491, 471620), (1988, 353715), (2130, 330134), (2485, 282972), (2982, 235810), (4260, 165067), (4970, 141486), (5964, 117905), (7455, 94324), (9940, 70743), (14910, 47162), (23581, 29820)]