1915703370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4049}}^1$

素因数の和:4820

約数の個数: 96

約数和(自身を含む): 5701363200

約数和(自身を除く): 3785659830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 751, 1502, 2253, 3755, 4049, 4506, 5257, 6759, 7510, 8098, 10514, 11265, 12147, 13518, 15771, 20245, 22530, 24294, 26285, 28343, 31542, 33795, 36441, 40490, 47313, 52570, 56686, 60735, 67590, 72882, 78855, 85029, 94626, 121470, 141715, 157710, 170058, 182205, 236565, 255087, 283430, 364410, 425145, 473130, 510174, 850290, 1275435, 2550870, 3040799, 6081598, 9122397, 15203995, 18244794, 21285593, 27367191, 30407990, 42571186, 45611985, 54734382, 63856779, 91223970, 106427965, 127713558, 136835955, 191570337, 212855930, 273671910, 319283895, 383140674, 638567790, 957851685, 1915703370]

約数ペア:

[(1, 1915703370), (2, 957851685), (3, 638567790), (5, 383140674), (6, 319283895), (7, 273671910), (9, 212855930), (10, 191570337), (14, 136835955), (15, 127713558), (18, 106427965), (21, 91223970), (30, 63856779), (35, 54734382), (42, 45611985), (45, 42571186), (63, 30407990), (70, 27367191), (90, 21285593), (105, 18244794), (126, 15203995), (210, 9122397), (315, 6081598), (630, 3040799), (751, 2550870), (1502, 1275435), (2253, 850290), (3755, 510174), (4049, 473130), (4506, 425145), (5257, 364410), (6759, 283430), (7510, 255087), (8098, 236565), (10514, 182205), (11265, 170058), (12147, 157710), (13518, 141715), (15771, 121470), (20245, 94626), (22530, 85029), (24294, 78855), (26285, 72882), (28343, 67590), (31542, 60735), (33795, 56686), (36441, 52570), (40490, 47313)]