195356070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7951}}^1$

素因数の和:7987

約数の個数: 128

約数和(自身を含む): 641249280

約数和(自身を除く): 445893210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 7951, 8190, 12285, 15902, 23853, 24570, 39755, 47706, 55657, 71559, 79510, 103363, 111314, 119265, 143118, 166971, 206726, 214677, 238530, 278285, 310089, 333942, 357795, 429354, 500913, 516815, 556570, 620178, 715590, 723541, 834855, 930267, 1001826, 1033630, 1073385, 1447082, 1502739, 1550445, 1669710, 1860534, 2146770, 2170623, 2504565, 2790801, 3005478, 3100890, 3617705, 4341246, 4651335, 5009130, 5581602, 6511869, 7235410, 7513695, 9302670, 10853115, 13023738, 13954005, 15027390, 19535607, 21706230, 27908010, 32559345, 39071214, 65118690, 97678035, 195356070]

約数ペア:

[(1, 195356070), (2, 97678035), (3, 65118690), (5, 39071214), (6, 32559345), (7, 27908010), (9, 21706230), (10, 19535607), (13, 15027390), (14, 13954005), (15, 13023738), (18, 10853115), (21, 9302670), (26, 7513695), (27, 7235410), (30, 6511869), (35, 5581602), (39, 5009130), (42, 4651335), (45, 4341246), (54, 3617705), (63, 3100890), (65, 3005478), (70, 2790801), (78, 2504565), (90, 2170623), (91, 2146770), (105, 1860534), (117, 1669710), (126, 1550445), (130, 1502739), (135, 1447082), (182, 1073385), (189, 1033630), (195, 1001826), (210, 930267), (234, 834855), (270, 723541), (273, 715590), (315, 620178), (351, 556570), (378, 516815), (390, 500913), (455, 429354), (546, 357795), (585, 333942), (630, 310089), (702, 278285), (819, 238530), (910, 214677), (945, 206726), (1170, 166971), (1365, 143118), (1638, 119265), (1755, 111314), (1890, 103363), (2457, 79510), (2730, 71559), (3510, 55657), (4095, 47706), (4914, 39755), (7951, 24570), (8190, 23853), (12285, 15902)]