2019616571670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1\times {\mathrm{12451}}^1$

素因数の和:13398

約数の個数: 128

約数和(自身を含む): 4970439936000

約数和(自身を除く): 2950823364330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 89, 158, 178, 237, 267, 395, 445, 474, 534, 769, 790, 890, 1185, 1335, 1538, 2307, 2370, 2670, 3845, 4614, 7031, 7690, 11535, 12451, 14062, 21093, 23070, 24902, 35155, 37353, 42186, 60751, 62255, 68441, 70310, 74706, 105465, 121502, 124510, 136882, 182253, 186765, 205323, 210930, 303755, 342205, 364506, 373530, 410646, 607510, 684410, 911265, 983629, 1026615, 1108139, 1822530, 1967258, 2053230, 2216278, 2950887, 3324417, 4918145, 5406839, 5540695, 5901774, 6648834, 9574819, 9836290, 10813678, 11081390, 14754435, 16220517, 16622085, 19149638, 27034195, 28724457, 29508870, 32441034, 33244170, 47874095, 54068390, 57448914, 81102585, 87542981, 95748190, 143622285, 162205170, 175085962, 262628943, 287244570, 437714905, 525257886, 756410701, 852158891, 875429810, 1313144715, 1512821402, 1704317782, 2269232103, 2556476673, 2626289430, 3782053505, 4260794455, 4538464206, 5112953346, 7564107010, 8521588910, 11346160515, 12782383365, 22692321030, 25564766730, 67320552389, 134641104778, 201961657167, 336602761945, 403923314334, 673205523890, 1009808285835, 2019616571670]

約数ペア:

[(1, 2019616571670), (2, 1009808285835), (3, 673205523890), (5, 403923314334), (6, 336602761945), (10, 201961657167), (15, 134641104778), (30, 67320552389), (79, 25564766730), (89, 22692321030), (158, 12782383365), (178, 11346160515), (237, 8521588910), (267, 7564107010), (395, 5112953346), (445, 4538464206), (474, 4260794455), (534, 3782053505), (769, 2626289430), (790, 2556476673), (890, 2269232103), (1185, 1704317782), (1335, 1512821402), (1538, 1313144715), (2307, 875429810), (2370, 852158891), (2670, 756410701), (3845, 525257886), (4614, 437714905), (7031, 287244570), (7690, 262628943), (11535, 175085962), (12451, 162205170), (14062, 143622285), (21093, 95748190), (23070, 87542981), (24902, 81102585), (35155, 57448914), (37353, 54068390), (42186, 47874095), (60751, 33244170), (62255, 32441034), (68441, 29508870), (70310, 28724457), (74706, 27034195), (105465, 19149638), (121502, 16622085), (124510, 16220517), (136882, 14754435), (182253, 11081390), (186765, 10813678), (205323, 9836290), (210930, 9574819), (303755, 6648834), (342205, 5901774), (364506, 5540695), (373530, 5406839), (410646, 4918145), (607510, 3324417), (684410, 2950887), (911265, 2216278), (983629, 2053230), (1026615, 1967258), (1108139, 1822530)]