30957651368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{398569}}^1$

素因数の和:398674

約数の個数: 64

約数和(自身を含む): 70786032000

約数和(自身を除く): 39828380632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 4088, 5548, 9709, 11096, 19418, 38836, 77672, 398569, 797138, 1594276, 2789983, 3188552, 5579966, 7572811, 11159932, 15145622, 22319864, 29095537, 30291244, 53009677, 58191074, 60582488, 106019354, 116382148, 203668759, 212038708, 232764296, 407337518, 424077416, 552815203, 814675036, 1105630406, 1629350072, 2211260812, 3869706421, 4422521624, 7739412842, 15478825684, 30957651368]

約数ペア:

[(1, 30957651368), (2, 15478825684), (4, 7739412842), (7, 4422521624), (8, 3869706421), (14, 2211260812), (19, 1629350072), (28, 1105630406), (38, 814675036), (56, 552815203), (73, 424077416), (76, 407337518), (133, 232764296), (146, 212038708), (152, 203668759), (266, 116382148), (292, 106019354), (511, 60582488), (532, 58191074), (584, 53009677), (1022, 30291244), (1064, 29095537), (1387, 22319864), (2044, 15145622), (2774, 11159932), (4088, 7572811), (5548, 5579966), (9709, 3188552), (11096, 2789983), (19418, 1594276), (38836, 797138), (77672, 398569)]