102243890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 226934784

約数和(自身を除く): 124690894

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 127, 155, 217, 245, 254, 265, 310, 371, 434, 490, 530, 635, 742, 889, 1085, 1270, 1519, 1643, 1778, 1855, 2170, 2597, 3038, 3286, 3710, 3937, 4445, 5194, 6223, 6731, 7595, 7874, 8215, 8890, 11501, 12446, 12985, 13462, 15190, 16430, 19685, 23002, 25970, 27559, 31115, 33655, 39370, 47117, 55118, 57505, 62230, 67310, 80507, 94234, 115010, 137795, 161014, 192913, 208661, 235585, 275590, 329819, 385826, 402535, 417322, 471170, 659638, 805070, 964565, 1043305, 1460627, 1649095, 1929130, 2086610, 2921254, 3298190, 7303135, 10224389, 14606270, 20448778, 51121945, 102243890]

約数ペア:

[(1, 102243890), (2, 51121945), (5, 20448778), (7, 14606270), (10, 10224389), (14, 7303135), (31, 3298190), (35, 2921254), (49, 2086610), (53, 1929130), (62, 1649095), (70, 1460627), (98, 1043305), (106, 964565), (127, 805070), (155, 659638), (217, 471170), (245, 417322), (254, 402535), (265, 385826), (310, 329819), (371, 275590), (434, 235585), (490, 208661), (530, 192913), (635, 161014), (742, 137795), (889, 115010), (1085, 94234), (1270, 80507), (1519, 67310), (1643, 62230), (1778, 57505), (1855, 55118), (2170, 47117), (2597, 39370), (3038, 33655), (3286, 31115), (3710, 27559), (3937, 25970), (4445, 23002), (5194, 19685), (6223, 16430), (6731, 15190), (7595, 13462), (7874, 12985), (8215, 12446), (8890, 11501)]