17939231430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1670

約数の個数: 128

約数和(自身を含む): 45135014400

約数和(自身を除く): 27195782970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 177, 179, 205, 246, 295, 354, 358, 410, 537, 590, 615, 885, 895, 1074, 1230, 1381, 1770, 1790, 2419, 2685, 2762, 4143, 4838, 5370, 6905, 7257, 7339, 8286, 10561, 12095, 13810, 14514, 14678, 20715, 21122, 22017, 24190, 31683, 36285, 36695, 41430, 44034, 52805, 56621, 63366, 72570, 73390, 81479, 105610, 110085, 113242, 158415, 162958, 169863, 220170, 244437, 247199, 283105, 316830, 339726, 407395, 433001, 488874, 494398, 566210, 741597, 814790, 849315, 866002, 1222185, 1235995, 1299003, 1483194, 1698630, 2165005, 2444370, 2471990, 2598006, 3340639, 3707985, 4330010, 6495015, 6681278, 7415970, 10021917, 10135159, 12990030, 14584741, 16703195, 20043834, 20270318, 29169482, 30405477, 33406390, 43754223, 50109585, 50675795, 60810954, 72923705, 87508446, 100219170, 101351590, 145847410, 152027385, 218771115, 304054770, 437542230, 597974381, 1195948762, 1793923143, 2989871905, 3587846286, 5979743810, 8969615715, 17939231430]

約数ペア:

[(1, 17939231430), (2, 8969615715), (3, 5979743810), (5, 3587846286), (6, 2989871905), (10, 1793923143), (15, 1195948762), (30, 597974381), (41, 437542230), (59, 304054770), (82, 218771115), (118, 152027385), (123, 145847410), (177, 101351590), (179, 100219170), (205, 87508446), (246, 72923705), (295, 60810954), (354, 50675795), (358, 50109585), (410, 43754223), (537, 33406390), (590, 30405477), (615, 29169482), (885, 20270318), (895, 20043834), (1074, 16703195), (1230, 14584741), (1381, 12990030), (1770, 10135159), (1790, 10021917), (2419, 7415970), (2685, 6681278), (2762, 6495015), (4143, 4330010), (4838, 3707985), (5370, 3340639), (6905, 2598006), (7257, 2471990), (7339, 2444370), (8286, 2165005), (10561, 1698630), (12095, 1483194), (13810, 1299003), (14514, 1235995), (14678, 1222185), (20715, 866002), (21122, 849315), (22017, 814790), (24190, 741597), (31683, 566210), (36285, 494398), (36695, 488874), (41430, 433001), (44034, 407395), (52805, 339726), (56621, 316830), (63366, 283105), (72570, 247199), (73390, 244437), (81479, 220170), (105610, 169863), (110085, 162958), (113242, 158415)]