83209740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 250629120

約数和(自身を除く): 167419380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1553, 1786, 2679, 2820, 3106, 3572, 4465, 4659, 5358, 6212, 7765, 8930, 9318, 10716, 13395, 15530, 17860, 18636, 23295, 26790, 29507, 31060, 46590, 53580, 59014, 72991, 88521, 93180, 118028, 145982, 147535, 177042, 218973, 291964, 295070, 354084, 364955, 437946, 442605, 590140, 729910, 875892, 885210, 1094865, 1386829, 1459820, 1770420, 2189730, 2773658, 4160487, 4379460, 5547316, 6934145, 8320974, 13868290, 16641948, 20802435, 27736580, 41604870, 83209740]

約数ペア:

[(1, 83209740), (2, 41604870), (3, 27736580), (4, 20802435), (5, 16641948), (6, 13868290), (10, 8320974), (12, 6934145), (15, 5547316), (19, 4379460), (20, 4160487), (30, 2773658), (38, 2189730), (47, 1770420), (57, 1459820), (60, 1386829), (76, 1094865), (94, 885210), (95, 875892), (114, 729910), (141, 590140), (188, 442605), (190, 437946), (228, 364955), (235, 354084), (282, 295070), (285, 291964), (380, 218973), (470, 177042), (564, 147535), (570, 145982), (705, 118028), (893, 93180), (940, 88521), (1140, 72991), (1410, 59014), (1553, 53580), (1786, 46590), (2679, 31060), (2820, 29507), (3106, 26790), (3572, 23295), (4465, 18636), (4659, 17860), (5358, 15530), (6212, 13395), (7765, 10716), (8930, 9318)]