2873996860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9697}}^1$

素因数の和:9815

約数の個数: 96

約数和(自身を含む): 7233932160

約数和(自身を除く): 4359935300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 203, 290, 292, 365, 406, 511, 580, 730, 812, 1015, 1022, 1460, 2030, 2044, 2117, 2555, 4060, 4234, 5110, 8468, 9697, 10220, 10585, 14819, 19394, 21170, 29638, 38788, 42340, 48485, 59276, 67879, 74095, 96970, 135758, 148190, 193940, 271516, 281213, 296380, 339395, 562426, 678790, 707881, 1124852, 1357580, 1406065, 1415762, 1968491, 2812130, 2831524, 3539405, 3936982, 4955167, 5624260, 7078810, 7873964, 9842455, 9910334, 14157620, 19684910, 19820668, 20528549, 24775835, 39369820, 41057098, 49551670, 82114196, 99103340, 102642745, 143699843, 205285490, 287399686, 410570980, 574799372, 718499215, 1436998430, 2873996860]

約数ペア:

[(1, 2873996860), (2, 1436998430), (4, 718499215), (5, 574799372), (7, 410570980), (10, 287399686), (14, 205285490), (20, 143699843), (28, 102642745), (29, 99103340), (35, 82114196), (58, 49551670), (70, 41057098), (73, 39369820), (116, 24775835), (140, 20528549), (145, 19820668), (146, 19684910), (203, 14157620), (290, 9910334), (292, 9842455), (365, 7873964), (406, 7078810), (511, 5624260), (580, 4955167), (730, 3936982), (812, 3539405), (1015, 2831524), (1022, 2812130), (1460, 1968491), (2030, 1415762), (2044, 1406065), (2117, 1357580), (2555, 1124852), (4060, 707881), (4234, 678790), (5110, 562426), (8468, 339395), (9697, 296380), (10220, 281213), (10585, 271516), (14819, 193940), (19394, 148190), (21170, 135758), (29638, 96970), (38788, 74095), (42340, 67879), (48485, 59276)]