368460890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 839808000

約数和(自身を除く): 471347110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 71, 85, 89, 98, 119, 142, 170, 178, 238, 245, 343, 355, 445, 490, 497, 595, 623, 686, 710, 833, 890, 994, 1190, 1207, 1246, 1513, 1666, 1715, 2414, 2485, 3026, 3115, 3430, 3479, 4165, 4361, 4970, 5831, 6035, 6230, 6319, 6958, 7565, 8330, 8449, 8722, 10591, 11662, 12070, 12638, 15130, 16898, 17395, 21182, 21805, 24353, 29155, 30527, 31595, 34790, 42245, 43610, 44233, 48706, 52955, 58310, 59143, 61054, 63190, 74137, 84490, 88466, 105910, 107423, 118286, 121765, 148274, 152635, 214846, 221165, 243530, 295715, 305270, 309631, 370685, 414001, 442330, 518959, 537115, 591430, 619262, 741370, 751961, 828002, 1037918, 1074230, 1503922, 1548155, 2070005, 2167417, 2594795, 3096310, 3759805, 4140010, 4334834, 5189590, 5263727, 7519610, 10527454, 10837085, 21674170, 26318635, 36846089, 52637270, 73692178, 184230445, 368460890]

約数ペア:

[(1, 368460890), (2, 184230445), (5, 73692178), (7, 52637270), (10, 36846089), (14, 26318635), (17, 21674170), (34, 10837085), (35, 10527454), (49, 7519610), (70, 5263727), (71, 5189590), (85, 4334834), (89, 4140010), (98, 3759805), (119, 3096310), (142, 2594795), (170, 2167417), (178, 2070005), (238, 1548155), (245, 1503922), (343, 1074230), (355, 1037918), (445, 828002), (490, 751961), (497, 741370), (595, 619262), (623, 591430), (686, 537115), (710, 518959), (833, 442330), (890, 414001), (994, 370685), (1190, 309631), (1207, 305270), (1246, 295715), (1513, 243530), (1666, 221165), (1715, 214846), (2414, 152635), (2485, 148274), (3026, 121765), (3115, 118286), (3430, 107423), (3479, 105910), (4165, 88466), (4361, 84490), (4970, 74137), (5831, 63190), (6035, 61054), (6230, 59143), (6319, 58310), (6958, 52955), (7565, 48706), (8330, 44233), (8449, 43610), (8722, 42245), (10591, 34790), (11662, 31595), (12070, 30527), (12638, 29155), (15130, 24353), (16898, 21805), (17395, 21182)]