1330842690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1589

約数の個数: 128

約数和(自身を含む): 3679948800

約数和(自身を除く): 2349106110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 79, 86, 90, 129, 135, 158, 215, 237, 258, 270, 387, 395, 430, 474, 645, 711, 774, 790, 1161, 1185, 1290, 1422, 1451, 1935, 2133, 2322, 2370, 2902, 3397, 3555, 3870, 4266, 4353, 5805, 6794, 7110, 7255, 8706, 10191, 10665, 11610, 13059, 14510, 16985, 20382, 21330, 21765, 26118, 30573, 33970, 39177, 43530, 50955, 61146, 62393, 65295, 78354, 91719, 101910, 114629, 124786, 130590, 152865, 183438, 187179, 195885, 229258, 305730, 311965, 343887, 374358, 391770, 458595, 561537, 573145, 623930, 687774, 917190, 935895, 1031661, 1123074, 1146290, 1684611, 1719435, 1871790, 2063322, 2807685, 3094983, 3369222, 3438870, 4929047, 5158305, 5615370, 6189966, 8423055, 9858094, 10316610, 14787141, 15474915, 16846110, 24645235, 29574282, 30949830, 44361423, 49290470, 73935705, 88722846, 133084269, 147871410, 221807115, 266168538, 443614230, 665421345, 1330842690]

約数ペア:

[(1, 1330842690), (2, 665421345), (3, 443614230), (5, 266168538), (6, 221807115), (9, 147871410), (10, 133084269), (15, 88722846), (18, 73935705), (27, 49290470), (30, 44361423), (43, 30949830), (45, 29574282), (54, 24645235), (79, 16846110), (86, 15474915), (90, 14787141), (129, 10316610), (135, 9858094), (158, 8423055), (215, 6189966), (237, 5615370), (258, 5158305), (270, 4929047), (387, 3438870), (395, 3369222), (430, 3094983), (474, 2807685), (645, 2063322), (711, 1871790), (774, 1719435), (790, 1684611), (1161, 1146290), (1185, 1123074), (1290, 1031661), (1422, 935895), (1451, 917190), (1935, 687774), (2133, 623930), (2322, 573145), (2370, 561537), (2902, 458595), (3397, 391770), (3555, 374358), (3870, 343887), (4266, 311965), (4353, 305730), (5805, 229258), (6794, 195885), (7110, 187179), (7255, 183438), (8706, 152865), (10191, 130590), (10665, 124786), (11610, 114629), (13059, 101910), (14510, 91719), (16985, 78354), (20382, 65295), (21330, 62393), (21765, 61146), (26118, 50955), (30573, 43530), (33970, 39177)]