211144470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 521717760

約数和(自身を除く): 310573290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 73, 134, 146, 201, 219, 335, 365, 402, 438, 670, 730, 1005, 1095, 1439, 2010, 2190, 2878, 4317, 4891, 7195, 8634, 9782, 14390, 14673, 21585, 24455, 29346, 43170, 48910, 73365, 96413, 105047, 146730, 192826, 210094, 289239, 315141, 482065, 525235, 578478, 630282, 964130, 1050470, 1446195, 1575705, 2892390, 3151410, 7038149, 14076298, 21114447, 35190745, 42228894, 70381490, 105572235, 211144470]

約数ペア:

[(1, 211144470), (2, 105572235), (3, 70381490), (5, 42228894), (6, 35190745), (10, 21114447), (15, 14076298), (30, 7038149), (67, 3151410), (73, 2892390), (134, 1575705), (146, 1446195), (201, 1050470), (219, 964130), (335, 630282), (365, 578478), (402, 525235), (438, 482065), (670, 315141), (730, 289239), (1005, 210094), (1095, 192826), (1439, 146730), (2010, 105047), (2190, 96413), (2878, 73365), (4317, 48910), (4891, 43170), (7195, 29346), (8634, 24455), (9782, 21585), (14390, 14673)]