85808702980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{612307}}^1$

素因数の和:612354

約数の個数: 144

約数和(自身を含む): 246265379136

約数和(自身を除く): 160456676156

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 770, 910, 980, 1001, 1078, 1274, 1430, 1540, 1820, 2002, 2156, 2548, 2695, 2860, 3185, 4004, 5005, 5390, 6370, 7007, 10010, 10780, 12740, 14014, 20020, 28028, 35035, 70070, 140140, 612307, 1224614, 2449228, 3061535, 4286149, 6123070, 6735377, 7959991, 8572298, 12246140, 13470754, 15919982, 17144596, 21430745, 26941508, 30003043, 31839964, 33676885, 39799955, 42861490, 47147639, 55719937, 60006086, 67353770, 79599910, 85722980, 87559901, 94295278, 111439874, 120012172, 134707540, 150015215, 159199820, 175119802, 188590556, 222879748, 235738195, 278599685, 300030430, 330033473, 350239604, 390039559, 437799505, 471476390, 557199370, 600060860, 612919307, 660066946, 780079118, 875599010, 942952780, 1114398740, 1225838614, 1320133892, 1560158236, 1650167365, 1751198020, 1950197795, 2451677228, 3064596535, 3300334730, 3900395590, 4290435149, 6129193070, 6600669460, 7800791180, 8580870298, 12258386140, 17161740596, 21452175745, 42904351490, 85808702980]

約数ペア:

[(1, 85808702980), (2, 42904351490), (4, 21452175745), (5, 17161740596), (7, 12258386140), (10, 8580870298), (11, 7800791180), (13, 6600669460), (14, 6129193070), (20, 4290435149), (22, 3900395590), (26, 3300334730), (28, 3064596535), (35, 2451677228), (44, 1950197795), (49, 1751198020), (52, 1650167365), (55, 1560158236), (65, 1320133892), (70, 1225838614), (77, 1114398740), (91, 942952780), (98, 875599010), (110, 780079118), (130, 660066946), (140, 612919307), (143, 600060860), (154, 557199370), (182, 471476390), (196, 437799505), (220, 390039559), (245, 350239604), (260, 330033473), (286, 300030430), (308, 278599685), (364, 235738195), (385, 222879748), (455, 188590556), (490, 175119802), (539, 159199820), (572, 150015215), (637, 134707540), (715, 120012172), (770, 111439874), (910, 94295278), (980, 87559901), (1001, 85722980), (1078, 79599910), (1274, 67353770), (1430, 60006086), (1540, 55719937), (1820, 47147639), (2002, 42861490), (2156, 39799955), (2548, 33676885), (2695, 31839964), (2860, 30003043), (3185, 26941508), (4004, 21430745), (5005, 17144596), (5390, 15919982), (6370, 13470754), (7007, 12246140), (10010, 8572298), (10780, 7959991), (12740, 6735377), (14014, 6123070), (20020, 4286149), (28028, 3061535), (35035, 2449228), (70070, 1224614), (140140, 612307)]