191796930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 561738240

約数和(自身を除く): 369941310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 159, 195, 234, 265, 270, 318, 351, 390, 477, 530, 585, 689, 702, 795, 954, 1031, 1170, 1378, 1431, 1590, 1755, 2062, 2067, 2385, 2862, 3093, 3445, 3510, 4134, 4770, 5155, 6186, 6201, 6890, 7155, 9279, 10310, 10335, 12402, 13403, 14310, 15465, 18558, 18603, 20670, 26806, 27837, 30930, 31005, 37206, 40209, 46395, 54643, 55674, 62010, 67015, 80418, 92790, 93015, 109286, 120627, 134030, 139185, 163929, 186030, 201045, 241254, 273215, 278370, 327858, 361881, 402090, 491787, 546430, 603135, 710359, 723762, 819645, 983574, 1206270, 1420718, 1475361, 1639290, 1809405, 2131077, 2458935, 2950722, 3551795, 3618810, 4262154, 4917870, 6393231, 7103590, 7376805, 10655385, 12786462, 14753610, 19179693, 21310770, 31966155, 38359386, 63932310, 95898465, 191796930]

約数ペア:

[(1, 191796930), (2, 95898465), (3, 63932310), (5, 38359386), (6, 31966155), (9, 21310770), (10, 19179693), (13, 14753610), (15, 12786462), (18, 10655385), (26, 7376805), (27, 7103590), (30, 6393231), (39, 4917870), (45, 4262154), (53, 3618810), (54, 3551795), (65, 2950722), (78, 2458935), (90, 2131077), (106, 1809405), (117, 1639290), (130, 1475361), (135, 1420718), (159, 1206270), (195, 983574), (234, 819645), (265, 723762), (270, 710359), (318, 603135), (351, 546430), (390, 491787), (477, 402090), (530, 361881), (585, 327858), (689, 278370), (702, 273215), (795, 241254), (954, 201045), (1031, 186030), (1170, 163929), (1378, 139185), (1431, 134030), (1590, 120627), (1755, 109286), (2062, 93015), (2067, 92790), (2385, 80418), (2862, 67015), (3093, 62010), (3445, 55674), (3510, 54643), (4134, 46395), (4770, 40209), (5155, 37206), (6186, 31005), (6201, 30930), (6890, 27837), (7155, 26806), (9279, 20670), (10310, 18603), (10335, 18558), (12402, 15465), (13403, 14310)]