23057730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 43297470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 47, 54, 69, 79, 90, 94, 115, 135, 138, 141, 158, 207, 230, 235, 237, 270, 282, 345, 395, 414, 423, 470, 474, 621, 690, 705, 711, 790, 846, 1035, 1081, 1185, 1242, 1269, 1410, 1422, 1817, 2070, 2115, 2133, 2162, 2370, 2538, 3105, 3243, 3555, 3634, 3713, 4230, 4266, 5405, 5451, 6210, 6345, 6486, 7110, 7426, 9085, 9729, 10665, 10810, 10902, 11139, 12690, 16215, 16353, 18170, 18565, 19458, 21330, 22278, 27255, 29187, 32430, 32706, 33417, 37130, 48645, 49059, 54510, 55695, 58374, 66834, 81765, 85399, 97290, 98118, 100251, 111390, 145935, 163530, 167085, 170798, 200502, 245295, 256197, 291870, 334170, 426995, 490590, 501255, 512394, 768591, 853990, 1002510, 1280985, 1537182, 2305773, 2561970, 3842955, 4611546, 7685910, 11528865, 23057730]

約数ペア:

[(1, 23057730), (2, 11528865), (3, 7685910), (5, 4611546), (6, 3842955), (9, 2561970), (10, 2305773), (15, 1537182), (18, 1280985), (23, 1002510), (27, 853990), (30, 768591), (45, 512394), (46, 501255), (47, 490590), (54, 426995), (69, 334170), (79, 291870), (90, 256197), (94, 245295), (115, 200502), (135, 170798), (138, 167085), (141, 163530), (158, 145935), (207, 111390), (230, 100251), (235, 98118), (237, 97290), (270, 85399), (282, 81765), (345, 66834), (395, 58374), (414, 55695), (423, 54510), (470, 49059), (474, 48645), (621, 37130), (690, 33417), (705, 32706), (711, 32430), (790, 29187), (846, 27255), (1035, 22278), (1081, 21330), (1185, 19458), (1242, 18565), (1269, 18170), (1410, 16353), (1422, 16215), (1817, 12690), (2070, 11139), (2115, 10902), (2133, 10810), (2162, 10665), (2370, 9729), (2538, 9085), (3105, 7426), (3243, 7110), (3555, 6486), (3634, 6345), (3713, 6210), (4230, 5451), (4266, 5405)]