1618230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2736330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 167, 170, 190, 255, 285, 323, 334, 501, 510, 570, 646, 835, 969, 1002, 1615, 1670, 1938, 2505, 2839, 3173, 3230, 4845, 5010, 5678, 6346, 8517, 9519, 9690, 14195, 15865, 17034, 19038, 28390, 31730, 42585, 47595, 53941, 85170, 95190, 107882, 161823, 269705, 323646, 539410, 809115, 1618230]

約数ペア:

[(1, 1618230), (2, 809115), (3, 539410), (5, 323646), (6, 269705), (10, 161823), (15, 107882), (17, 95190), (19, 85170), (30, 53941), (34, 47595), (38, 42585), (51, 31730), (57, 28390), (85, 19038), (95, 17034), (102, 15865), (114, 14195), (167, 9690), (170, 9519), (190, 8517), (255, 6346), (285, 5678), (323, 5010), (334, 4845), (501, 3230), (510, 3173), (570, 2839), (646, 2505), (835, 1938), (969, 1670), (1002, 1615)]