202806030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31153}}^1$

素因数の和:31201

約数の個数: 64

約数和(自身を含む): 574230528

約数和(自身を除く): 371424498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 31153, 62306, 93459, 155765, 186918, 218071, 311530, 436142, 467295, 654213, 934590, 965743, 1090355, 1308426, 1931486, 2180710, 2897229, 3271065, 4828715, 5794458, 6542130, 6760201, 9657430, 13520402, 14486145, 20280603, 28972290, 33801005, 40561206, 67602010, 101403015, 202806030]

約数ペア:

[(1, 202806030), (2, 101403015), (3, 67602010), (5, 40561206), (6, 33801005), (7, 28972290), (10, 20280603), (14, 14486145), (15, 13520402), (21, 9657430), (30, 6760201), (31, 6542130), (35, 5794458), (42, 4828715), (62, 3271065), (70, 2897229), (93, 2180710), (105, 1931486), (155, 1308426), (186, 1090355), (210, 965743), (217, 934590), (310, 654213), (434, 467295), (465, 436142), (651, 311530), (930, 218071), (1085, 186918), (1302, 155765), (2170, 93459), (3255, 62306), (6510, 31153)]