377016690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 983549952

約数和(自身を除く): 606533262

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 97, 115, 129, 131, 138, 194, 215, 230, 258, 262, 291, 345, 393, 430, 485, 582, 645, 655, 690, 786, 970, 989, 1290, 1310, 1455, 1965, 1978, 2231, 2910, 2967, 3013, 3930, 4171, 4462, 4945, 5633, 5934, 6026, 6693, 8342, 9039, 9890, 11155, 11266, 12513, 12707, 13386, 14835, 15065, 16899, 18078, 20855, 22310, 25026, 25414, 28165, 29670, 30130, 33465, 33798, 38121, 41710, 45195, 56330, 62565, 63535, 66930, 76242, 84495, 90390, 95933, 125130, 127070, 129559, 168990, 190605, 191866, 259118, 287799, 292261, 381210, 388677, 479665, 546401, 575598, 584522, 647795, 777354, 876783, 959330, 1092802, 1295590, 1438995, 1461305, 1639203, 1753566, 1943385, 2732005, 2877990, 2922610, 3278406, 3886770, 4383915, 5464010, 8196015, 8767830, 12567223, 16392030, 25134446, 37701669, 62836115, 75403338, 125672230, 188508345, 377016690]

約数ペア:

[(1, 377016690), (2, 188508345), (3, 125672230), (5, 75403338), (6, 62836115), (10, 37701669), (15, 25134446), (23, 16392030), (30, 12567223), (43, 8767830), (46, 8196015), (69, 5464010), (86, 4383915), (97, 3886770), (115, 3278406), (129, 2922610), (131, 2877990), (138, 2732005), (194, 1943385), (215, 1753566), (230, 1639203), (258, 1461305), (262, 1438995), (291, 1295590), (345, 1092802), (393, 959330), (430, 876783), (485, 777354), (582, 647795), (645, 584522), (655, 575598), (690, 546401), (786, 479665), (970, 388677), (989, 381210), (1290, 292261), (1310, 287799), (1455, 259118), (1965, 191866), (1978, 190605), (2231, 168990), (2910, 129559), (2967, 127070), (3013, 125130), (3930, 95933), (4171, 90390), (4462, 84495), (4945, 76242), (5633, 66930), (5934, 63535), (6026, 62565), (6693, 56330), (8342, 45195), (9039, 41710), (9890, 38121), (11155, 33798), (11266, 33465), (12513, 30130), (12707, 29670), (13386, 28165), (14835, 25414), (15065, 25026), (16899, 22310), (18078, 20855)]