2407895980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59513}}^1$

素因数の和:59563

約数の個数: 72

約数和(自身を含む): 6138988128

約数和(自身を除く): 3731092148

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460, 59513, 119026, 238052, 297565, 416591, 595130, 833182, 1011721, 1190260, 1666364, 2023442, 2082955, 4046884, 4165910, 5058605, 7082047, 8331820, 10117210, 14164094, 17199257, 20234420, 28328188, 34398514, 35410235, 68797028, 70820470, 85996285, 120394799, 141640940, 171992570, 240789598, 343985140, 481579196, 601973995, 1203947990, 2407895980]

約数ペア:

[(1, 2407895980), (2, 1203947990), (4, 601973995), (5, 481579196), (7, 343985140), (10, 240789598), (14, 171992570), (17, 141640940), (20, 120394799), (28, 85996285), (34, 70820470), (35, 68797028), (68, 35410235), (70, 34398514), (85, 28328188), (119, 20234420), (140, 17199257), (170, 14164094), (238, 10117210), (289, 8331820), (340, 7082047), (476, 5058605), (578, 4165910), (595, 4046884), (1156, 2082955), (1190, 2023442), (1445, 1666364), (2023, 1190260), (2380, 1011721), (2890, 833182), (4046, 595130), (5780, 416591), (8092, 297565), (10115, 238052), (20230, 119026), (40460, 59513)]