420171354

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2557}}^1$

素因数の和:2764

約数の個数: 64

約数和(自身を含む): 994550400

約数和(自身を除く): 574379046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 179, 306, 358, 459, 537, 918, 1074, 1611, 2557, 3043, 3222, 4833, 5114, 6086, 7671, 9129, 9666, 15342, 18258, 23013, 27387, 43469, 46026, 54774, 69039, 82161, 86938, 130407, 138078, 164322, 260814, 391221, 457703, 782442, 915406, 1173663, 1373109, 2347326, 2746218, 4119327, 7780951, 8238654, 12357981, 15561902, 23342853, 24715962, 46685706, 70028559, 140057118, 210085677, 420171354]

約数ペア:

[(1, 420171354), (2, 210085677), (3, 140057118), (6, 70028559), (9, 46685706), (17, 24715962), (18, 23342853), (27, 15561902), (34, 12357981), (51, 8238654), (54, 7780951), (102, 4119327), (153, 2746218), (179, 2347326), (306, 1373109), (358, 1173663), (459, 915406), (537, 782442), (918, 457703), (1074, 391221), (1611, 260814), (2557, 164322), (3043, 138078), (3222, 130407), (4833, 86938), (5114, 82161), (6086, 69039), (7671, 54774), (9129, 46026), (9666, 43469), (15342, 27387), (18258, 23013)]