237003340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 603993600

約数和(自身を除く): 366990260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 266, 278, 380, 532, 556, 641, 665, 695, 973, 1282, 1330, 1390, 1946, 2564, 2641, 2660, 2780, 3205, 3892, 4487, 4865, 5282, 6410, 8974, 9730, 10564, 12179, 12820, 13205, 17948, 18487, 19460, 22435, 24358, 26410, 36974, 44870, 48716, 52820, 60895, 73948, 85253, 89099, 89740, 92435, 121790, 170506, 178198, 184870, 243580, 341012, 356396, 369740, 426265, 445495, 623693, 852530, 890990, 1247386, 1692881, 1705060, 1781980, 2494772, 3118465, 3385762, 6236930, 6771524, 8464405, 11850167, 12473860, 16928810, 23700334, 33857620, 47400668, 59250835, 118501670, 237003340]

約数ペア:

[(1, 237003340), (2, 118501670), (4, 59250835), (5, 47400668), (7, 33857620), (10, 23700334), (14, 16928810), (19, 12473860), (20, 11850167), (28, 8464405), (35, 6771524), (38, 6236930), (70, 3385762), (76, 3118465), (95, 2494772), (133, 1781980), (139, 1705060), (140, 1692881), (190, 1247386), (266, 890990), (278, 852530), (380, 623693), (532, 445495), (556, 426265), (641, 369740), (665, 356396), (695, 341012), (973, 243580), (1282, 184870), (1330, 178198), (1390, 170506), (1946, 121790), (2564, 92435), (2641, 89740), (2660, 89099), (2780, 85253), (3205, 73948), (3892, 60895), (4487, 52820), (4865, 48716), (5282, 44870), (6410, 36974), (8974, 26410), (9730, 24358), (10564, 22435), (12179, 19460), (12820, 18487), (13205, 17948)]