63919660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 164602368

約数和(自身を除く): 100682708

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 107, 119, 140, 170, 214, 238, 251, 340, 428, 476, 502, 535, 595, 749, 1004, 1070, 1190, 1255, 1498, 1757, 1819, 2140, 2380, 2510, 2996, 3514, 3638, 3745, 4267, 5020, 7028, 7276, 7490, 8534, 8785, 9095, 12733, 14980, 17068, 17570, 18190, 21335, 25466, 26857, 29869, 35140, 36380, 42670, 50932, 53714, 59738, 63665, 85340, 107428, 119476, 127330, 134285, 149345, 187999, 254660, 268570, 298690, 375998, 456569, 537140, 597380, 751996, 913138, 939995, 1826276, 1879990, 2282845, 3195983, 3759980, 4565690, 6391966, 9131380, 12783932, 15979915, 31959830, 63919660]

約数ペア:

[(1, 63919660), (2, 31959830), (4, 15979915), (5, 12783932), (7, 9131380), (10, 6391966), (14, 4565690), (17, 3759980), (20, 3195983), (28, 2282845), (34, 1879990), (35, 1826276), (68, 939995), (70, 913138), (85, 751996), (107, 597380), (119, 537140), (140, 456569), (170, 375998), (214, 298690), (238, 268570), (251, 254660), (340, 187999), (428, 149345), (476, 134285), (502, 127330), (535, 119476), (595, 107428), (749, 85340), (1004, 63665), (1070, 59738), (1190, 53714), (1255, 50932), (1498, 42670), (1757, 36380), (1819, 35140), (2140, 29869), (2380, 26857), (2510, 25466), (2996, 21335), (3514, 18190), (3638, 17570), (3745, 17068), (4267, 14980), (5020, 12733), (7028, 9095), (7276, 8785), (7490, 8534)]