2815076670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{705533}}^1$

素因数の和:705569

約数の個数: 64

約数和(自身を含む): 8127751680

約数和(自身を除く): 5312675010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 705533, 1411066, 2116599, 3527665, 4233198, 4938731, 7055330, 9877462, 10582995, 13405127, 14816193, 21165990, 24693655, 26810254, 29632386, 40215381, 49387310, 67025635, 74080965, 80430762, 93835889, 134051270, 148161930, 187671778, 201076905, 281507667, 402153810, 469179445, 563015334, 938358890, 1407538335, 2815076670]

約数ペア:

[(1, 2815076670), (2, 1407538335), (3, 938358890), (5, 563015334), (6, 469179445), (7, 402153810), (10, 281507667), (14, 201076905), (15, 187671778), (19, 148161930), (21, 134051270), (30, 93835889), (35, 80430762), (38, 74080965), (42, 67025635), (57, 49387310), (70, 40215381), (95, 29632386), (105, 26810254), (114, 24693655), (133, 21165990), (190, 14816193), (210, 13405127), (266, 10582995), (285, 9877462), (399, 7055330), (570, 4938731), (665, 4233198), (798, 3527665), (1330, 2116599), (1995, 1411066), (3990, 705533)]