2018768190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3026

約数の個数: 128

約数和(自身を含む): 5445688320

約数和(自身を除く): 3426920130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 59, 69, 85, 102, 115, 118, 138, 170, 177, 230, 255, 295, 345, 354, 391, 510, 590, 690, 782, 885, 1003, 1173, 1357, 1770, 1955, 2006, 2346, 2714, 2917, 3009, 3910, 4071, 5015, 5834, 5865, 6018, 6785, 8142, 8751, 10030, 11730, 13570, 14585, 15045, 17502, 20355, 23069, 29170, 30090, 40710, 43755, 46138, 49589, 67091, 69207, 87510, 99178, 115345, 134182, 138414, 148767, 172103, 201273, 230690, 247945, 297534, 335455, 344206, 346035, 402546, 495890, 516309, 670910, 692070, 743835, 860515, 1006365, 1032618, 1140547, 1487670, 1721030, 2012730, 2281094, 2581545, 2925751, 3421641, 3958369, 5163090, 5702735, 5851502, 6843282, 7916738, 8777253, 11405470, 11875107, 14628755, 17108205, 17554506, 19791845, 23750214, 29257510, 34216410, 39583690, 43886265, 59375535, 67292273, 87772530, 118751070, 134584546, 201876819, 336461365, 403753638, 672922730, 1009384095, 2018768190]

約数ペア:

[(1, 2018768190), (2, 1009384095), (3, 672922730), (5, 403753638), (6, 336461365), (10, 201876819), (15, 134584546), (17, 118751070), (23, 87772530), (30, 67292273), (34, 59375535), (46, 43886265), (51, 39583690), (59, 34216410), (69, 29257510), (85, 23750214), (102, 19791845), (115, 17554506), (118, 17108205), (138, 14628755), (170, 11875107), (177, 11405470), (230, 8777253), (255, 7916738), (295, 6843282), (345, 5851502), (354, 5702735), (391, 5163090), (510, 3958369), (590, 3421641), (690, 2925751), (782, 2581545), (885, 2281094), (1003, 2012730), (1173, 1721030), (1357, 1487670), (1770, 1140547), (1955, 1032618), (2006, 1006365), (2346, 860515), (2714, 743835), (2917, 692070), (3009, 670910), (3910, 516309), (4071, 495890), (5015, 402546), (5834, 346035), (5865, 344206), (6018, 335455), (6785, 297534), (8142, 247945), (8751, 230690), (10030, 201273), (11730, 172103), (13570, 148767), (14585, 138414), (15045, 134182), (17502, 115345), (20355, 99178), (23069, 87510), (29170, 69207), (30090, 67091), (40710, 49589), (43755, 46138)]