142653630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1354

約数の個数: 128

約数和(自身を含む): 427991040

約数和(自身を除く): 285337410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1289, 1302, 1581, 1785, 2170, 2578, 2635, 3162, 3255, 3570, 3689, 3867, 5270, 6445, 6510, 7378, 7734, 7905, 9023, 11067, 12890, 15810, 18046, 18445, 19335, 21913, 22134, 27069, 36890, 38670, 39959, 43826, 45115, 54138, 55335, 65739, 79918, 90230, 109565, 110670, 119877, 131478, 135345, 153391, 199795, 219130, 239754, 270690, 279713, 306782, 328695, 399590, 460173, 559426, 599385, 657390, 679303, 766955, 839139, 920346, 1198770, 1358606, 1398565, 1533910, 1678278, 2037909, 2300865, 2797130, 3396515, 4075818, 4195695, 4601730, 4755121, 6793030, 8391390, 9510242, 10189545, 14265363, 20379090, 23775605, 28530726, 47551210, 71326815, 142653630]

約数ペア:

[(1, 142653630), (2, 71326815), (3, 47551210), (5, 28530726), (6, 23775605), (7, 20379090), (10, 14265363), (14, 10189545), (15, 9510242), (17, 8391390), (21, 6793030), (30, 4755121), (31, 4601730), (34, 4195695), (35, 4075818), (42, 3396515), (51, 2797130), (62, 2300865), (70, 2037909), (85, 1678278), (93, 1533910), (102, 1398565), (105, 1358606), (119, 1198770), (155, 920346), (170, 839139), (186, 766955), (210, 679303), (217, 657390), (238, 599385), (255, 559426), (310, 460173), (357, 399590), (434, 328695), (465, 306782), (510, 279713), (527, 270690), (595, 239754), (651, 219130), (714, 199795), (930, 153391), (1054, 135345), (1085, 131478), (1190, 119877), (1289, 110670), (1302, 109565), (1581, 90230), (1785, 79918), (2170, 65739), (2578, 55335), (2635, 54138), (3162, 45115), (3255, 43826), (3570, 39959), (3689, 38670), (3867, 36890), (5270, 27069), (6445, 22134), (6510, 21913), (7378, 19335), (7734, 18445), (7905, 18046), (9023, 15810), (11067, 12890)]