77435190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 120

約数和(自身を含む): 242332992

約数和(自身を除く): 164897802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 1951, 2205, 2646, 2835, 3902, 3969, 4410, 5670, 5853, 6615, 7938, 9755, 11706, 13230, 13657, 17559, 19510, 19845, 27314, 29265, 35118, 39690, 40971, 52677, 58530, 68285, 81942, 87795, 95599, 105354, 122913, 136570, 158031, 175590, 191198, 204855, 245826, 263385, 286797, 316062, 368739, 409710, 477995, 526770, 573594, 614565, 737478, 790155, 860391, 955990, 1106217, 1229130, 1433985, 1580310, 1720782, 1843695, 2212434, 2581173, 2867970, 3687390, 4301955, 5162346, 5531085, 7743519, 8603910, 11062170, 12905865, 15487038, 25811730, 38717595, 77435190]

約数ペア:

[(1, 77435190), (2, 38717595), (3, 25811730), (5, 15487038), (6, 12905865), (7, 11062170), (9, 8603910), (10, 7743519), (14, 5531085), (15, 5162346), (18, 4301955), (21, 3687390), (27, 2867970), (30, 2581173), (35, 2212434), (42, 1843695), (45, 1720782), (49, 1580310), (54, 1433985), (63, 1229130), (70, 1106217), (81, 955990), (90, 860391), (98, 790155), (105, 737478), (126, 614565), (135, 573594), (147, 526770), (162, 477995), (189, 409710), (210, 368739), (245, 316062), (270, 286797), (294, 263385), (315, 245826), (378, 204855), (405, 191198), (441, 175590), (490, 158031), (567, 136570), (630, 122913), (735, 105354), (810, 95599), (882, 87795), (945, 81942), (1134, 68285), (1323, 58530), (1470, 52677), (1890, 40971), (1951, 39690), (2205, 35118), (2646, 29265), (2835, 27314), (3902, 19845), (3969, 19510), (4410, 17559), (5670, 13657), (5853, 13230), (6615, 11706), (7938, 9755)]