8989470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 28154880

約数和(自身を除く): 19165410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 751, 798, 855, 1197, 1330, 1502, 1710, 1995, 2253, 2394, 3755, 3990, 4506, 5257, 5985, 6759, 7510, 10514, 11265, 11970, 13518, 14269, 15771, 22530, 26285, 28538, 31542, 33795, 42807, 47313, 52570, 67590, 71345, 78855, 85614, 94626, 99883, 128421, 142690, 157710, 199766, 214035, 236565, 256842, 299649, 428070, 473130, 499415, 599298, 642105, 898947, 998830, 1284210, 1498245, 1797894, 2996490, 4494735, 8989470]

約数ペア:

[(1, 8989470), (2, 4494735), (3, 2996490), (5, 1797894), (6, 1498245), (7, 1284210), (9, 998830), (10, 898947), (14, 642105), (15, 599298), (18, 499415), (19, 473130), (21, 428070), (30, 299649), (35, 256842), (38, 236565), (42, 214035), (45, 199766), (57, 157710), (63, 142690), (70, 128421), (90, 99883), (95, 94626), (105, 85614), (114, 78855), (126, 71345), (133, 67590), (171, 52570), (190, 47313), (210, 42807), (266, 33795), (285, 31542), (315, 28538), (342, 26285), (399, 22530), (570, 15771), (630, 14269), (665, 13518), (751, 11970), (798, 11265), (855, 10514), (1197, 7510), (1330, 6759), (1502, 5985), (1710, 5257), (1995, 4506), (2253, 3990), (2394, 3755)]