15663738870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{88661}}^1$

素因数の和:88838

約数の個数: 96

約数和(自身を含む): 44149420224

約数和(自身を除く): 28485681354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 151, 195, 234, 302, 390, 453, 585, 755, 906, 1170, 1359, 1510, 1963, 2265, 2718, 3926, 4530, 5889, 6795, 9815, 11778, 13590, 17667, 19630, 29445, 35334, 58890, 88335, 88661, 176670, 177322, 265983, 443305, 531966, 797949, 886610, 1152593, 1329915, 1595898, 2305186, 2659830, 3457779, 3989745, 5762965, 6915558, 7979490, 10373337, 11525930, 13387811, 17288895, 20746674, 26775622, 34577790, 40163433, 51866685, 66939055, 80326866, 103733370, 120490299, 133878110, 174041543, 200817165, 240980598, 348083086, 401634330, 522124629, 602451495, 870207715, 1044249258, 1204902990, 1566373887, 1740415430, 2610623145, 3132747774, 5221246290, 7831869435, 15663738870]

約数ペア:

[(1, 15663738870), (2, 7831869435), (3, 5221246290), (5, 3132747774), (6, 2610623145), (9, 1740415430), (10, 1566373887), (13, 1204902990), (15, 1044249258), (18, 870207715), (26, 602451495), (30, 522124629), (39, 401634330), (45, 348083086), (65, 240980598), (78, 200817165), (90, 174041543), (117, 133878110), (130, 120490299), (151, 103733370), (195, 80326866), (234, 66939055), (302, 51866685), (390, 40163433), (453, 34577790), (585, 26775622), (755, 20746674), (906, 17288895), (1170, 13387811), (1359, 11525930), (1510, 10373337), (1963, 7979490), (2265, 6915558), (2718, 5762965), (3926, 3989745), (4530, 3457779), (5889, 2659830), (6795, 2305186), (9815, 1595898), (11778, 1329915), (13590, 1152593), (17667, 886610), (19630, 797949), (29445, 531966), (35334, 443305), (58890, 265983), (88335, 177322), (88661, 176670)]