1773606940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3740

約数の個数: 144

約数和(自身を含む): 4747014720

約数和(自身を除く): 2973407780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 140, 145, 170, 196, 203, 238, 245, 290, 340, 406, 476, 490, 493, 580, 595, 812, 833, 980, 986, 1015, 1190, 1421, 1666, 1972, 2030, 2380, 2465, 2842, 3332, 3451, 3671, 4060, 4165, 4930, 5684, 6902, 7105, 7342, 8330, 9860, 13804, 14210, 14684, 16660, 17255, 18355, 24157, 25697, 28420, 34510, 36710, 48314, 51394, 62407, 69020, 73420, 96628, 102788, 106459, 120785, 124814, 128485, 179879, 212918, 241570, 249628, 256970, 312035, 359758, 425836, 436849, 483140, 513940, 532295, 624070, 719516, 745213, 873698, 899395, 1064590, 1248140, 1490426, 1747396, 1798790, 1809803, 2129180, 2184245, 2980852, 3057943, 3597580, 3619606, 3726065, 4368490, 5216491, 6115886, 7239212, 7452130, 8736980, 9049015, 10432982, 12231772, 12668621, 14904260, 15289715, 18098030, 20865964, 25337242, 26082455, 30579430, 36196060, 50674484, 52164910, 61158860, 63343105, 88680347, 104329820, 126686210, 177360694, 253372420, 354721388, 443401735, 886803470, 1773606940]

約数ペア:

[(1, 1773606940), (2, 886803470), (4, 443401735), (5, 354721388), (7, 253372420), (10, 177360694), (14, 126686210), (17, 104329820), (20, 88680347), (28, 63343105), (29, 61158860), (34, 52164910), (35, 50674484), (49, 36196060), (58, 30579430), (68, 26082455), (70, 25337242), (85, 20865964), (98, 18098030), (116, 15289715), (119, 14904260), (140, 12668621), (145, 12231772), (170, 10432982), (196, 9049015), (203, 8736980), (238, 7452130), (245, 7239212), (290, 6115886), (340, 5216491), (406, 4368490), (476, 3726065), (490, 3619606), (493, 3597580), (580, 3057943), (595, 2980852), (812, 2184245), (833, 2129180), (980, 1809803), (986, 1798790), (1015, 1747396), (1190, 1490426), (1421, 1248140), (1666, 1064590), (1972, 899395), (2030, 873698), (2380, 745213), (2465, 719516), (2842, 624070), (3332, 532295), (3451, 513940), (3671, 483140), (4060, 436849), (4165, 425836), (4930, 359758), (5684, 312035), (6902, 256970), (7105, 249628), (7342, 241570), (8330, 212918), (9860, 179879), (13804, 128485), (14210, 124814), (14684, 120785), (16660, 106459), (17255, 102788), (18355, 96628), (24157, 73420), (25697, 69020), (28420, 62407), (34510, 51394), (36710, 48314)]