17870101340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{51407}}^1$

素因数の和:51627

約数の個数: 96

約数和(自身を含む): 46430060544

約数和(自身を除く): 28559959204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 191, 260, 364, 382, 455, 764, 910, 955, 1337, 1820, 1910, 2483, 2674, 3820, 4966, 5348, 6685, 9932, 12415, 13370, 17381, 24830, 26740, 34762, 49660, 51407, 69524, 86905, 102814, 173810, 205628, 257035, 347620, 359849, 514070, 668291, 719698, 1028140, 1336582, 1439396, 1799245, 2673164, 3341455, 3598490, 4678037, 6682910, 7196980, 9356074, 9818737, 13365820, 18712148, 19637474, 23390185, 39274948, 46780370, 49093685, 68731159, 93560740, 98187370, 127643581, 137462318, 196374740, 255287162, 274924636, 343655795, 510574324, 638217905, 687311590, 893505067, 1276435810, 1374623180, 1787010134, 2552871620, 3574020268, 4467525335, 8935050670, 17870101340]

約数ペア:

[(1, 17870101340), (2, 8935050670), (4, 4467525335), (5, 3574020268), (7, 2552871620), (10, 1787010134), (13, 1374623180), (14, 1276435810), (20, 893505067), (26, 687311590), (28, 638217905), (35, 510574324), (52, 343655795), (65, 274924636), (70, 255287162), (91, 196374740), (130, 137462318), (140, 127643581), (182, 98187370), (191, 93560740), (260, 68731159), (364, 49093685), (382, 46780370), (455, 39274948), (764, 23390185), (910, 19637474), (955, 18712148), (1337, 13365820), (1820, 9818737), (1910, 9356074), (2483, 7196980), (2674, 6682910), (3820, 4678037), (4966, 3598490), (5348, 3341455), (6685, 2673164), (9932, 1799245), (12415, 1439396), (13370, 1336582), (17381, 1028140), (24830, 719698), (26740, 668291), (34762, 514070), (49660, 359849), (51407, 347620), (69524, 257035), (86905, 205628), (102814, 173810)]