84689910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 232098048

約数和(自身を除く): 147408138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 163, 207, 230, 251, 326, 345, 414, 489, 502, 690, 753, 815, 978, 1035, 1255, 1467, 1506, 1630, 2070, 2259, 2445, 2510, 2934, 3749, 3765, 4518, 4890, 5773, 7335, 7498, 7530, 11247, 11295, 11546, 14670, 17319, 18745, 22494, 22590, 28865, 33741, 34638, 37490, 40913, 51957, 56235, 57730, 67482, 81826, 86595, 103914, 112470, 122739, 168705, 173190, 204565, 245478, 259785, 337410, 368217, 409130, 519570, 613695, 736434, 940999, 1227390, 1841085, 1881998, 2822997, 3682170, 4704995, 5645994, 8468991, 9409990, 14114985, 16937982, 28229970, 42344955, 84689910]

約数ペア:

[(1, 84689910), (2, 42344955), (3, 28229970), (5, 16937982), (6, 14114985), (9, 9409990), (10, 8468991), (15, 5645994), (18, 4704995), (23, 3682170), (30, 2822997), (45, 1881998), (46, 1841085), (69, 1227390), (90, 940999), (115, 736434), (138, 613695), (163, 519570), (207, 409130), (230, 368217), (251, 337410), (326, 259785), (345, 245478), (414, 204565), (489, 173190), (502, 168705), (690, 122739), (753, 112470), (815, 103914), (978, 86595), (1035, 81826), (1255, 67482), (1467, 57730), (1506, 56235), (1630, 51957), (2070, 40913), (2259, 37490), (2445, 34638), (2510, 33741), (2934, 28865), (3749, 22590), (3765, 22494), (4518, 18745), (4890, 17319), (5773, 14670), (7335, 11546), (7498, 11295), (7530, 11247)]