31852806860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1\times {\mathrm{3023}}^1$

素因数の和:4143

約数の個数: 96

約数和(自身を含む): 77594775552

約数和(自身を除く): 45741968692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1031, 1460, 2044, 2062, 2555, 3023, 4124, 5110, 5155, 6046, 7217, 10220, 10310, 12092, 14434, 15115, 20620, 21161, 28868, 30230, 36085, 42322, 60460, 72170, 75263, 84644, 105805, 144340, 150526, 211610, 220679, 301052, 376315, 423220, 441358, 526841, 752630, 882716, 1053682, 1103395, 1505260, 1544753, 2107364, 2206790, 2634205, 3089506, 3116713, 4413580, 5268410, 6179012, 6233426, 7723765, 10536820, 12466852, 15447530, 15583565, 21816991, 30895060, 31167130, 43633982, 62334260, 87267964, 109084955, 218169910, 227520049, 436339820, 455040098, 910080196, 1137600245, 1592640343, 2275200490, 3185280686, 4550400980, 6370561372, 7963201715, 15926403430, 31852806860]

約数ペア:

[(1, 31852806860), (2, 15926403430), (4, 7963201715), (5, 6370561372), (7, 4550400980), (10, 3185280686), (14, 2275200490), (20, 1592640343), (28, 1137600245), (35, 910080196), (70, 455040098), (73, 436339820), (140, 227520049), (146, 218169910), (292, 109084955), (365, 87267964), (511, 62334260), (730, 43633982), (1022, 31167130), (1031, 30895060), (1460, 21816991), (2044, 15583565), (2062, 15447530), (2555, 12466852), (3023, 10536820), (4124, 7723765), (5110, 6233426), (5155, 6179012), (6046, 5268410), (7217, 4413580), (10220, 3116713), (10310, 3089506), (12092, 2634205), (14434, 2206790), (15115, 2107364), (20620, 1544753), (21161, 1505260), (28868, 1103395), (30230, 1053682), (36085, 882716), (42322, 752630), (60460, 526841), (72170, 441358), (75263, 423220), (84644, 376315), (105805, 301052), (144340, 220679), (150526, 211610)]