30206504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 63201600

約数和(自身を除く): 32995096

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 131, 148, 152, 164, 262, 296, 328, 524, 703, 779, 1048, 1406, 1517, 1558, 2489, 2812, 3034, 3116, 4847, 4978, 5371, 5624, 6068, 6232, 9694, 9956, 10742, 12136, 19388, 19912, 21484, 28823, 38776, 42968, 57646, 92093, 102049, 115292, 184186, 198727, 204098, 230584, 368372, 397454, 408196, 736744, 794908, 816392, 1589816, 3775813, 7551626, 15103252, 30206504]

約数ペア:

[(1, 30206504), (2, 15103252), (4, 7551626), (8, 3775813), (19, 1589816), (37, 816392), (38, 794908), (41, 736744), (74, 408196), (76, 397454), (82, 368372), (131, 230584), (148, 204098), (152, 198727), (164, 184186), (262, 115292), (296, 102049), (328, 92093), (524, 57646), (703, 42968), (779, 38776), (1048, 28823), (1406, 21484), (1517, 19912), (1558, 19388), (2489, 12136), (2812, 10742), (3034, 9956), (3116, 9694), (4847, 6232), (4978, 6068), (5371, 5624)]