30402888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 81393600

約数和(自身を除く): 50990712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 114, 122, 152, 183, 228, 244, 366, 456, 488, 732, 1093, 1159, 1464, 2186, 2318, 3279, 3477, 4372, 4636, 6558, 6954, 8744, 9272, 13116, 13908, 20767, 26232, 27816, 41534, 62301, 66673, 83068, 124602, 133346, 166136, 200019, 249204, 266692, 400038, 498408, 533384, 800076, 1266787, 1600152, 2533574, 3800361, 5067148, 7600722, 10134296, 15201444, 30402888]

約数ペア:

[(1, 30402888), (2, 15201444), (3, 10134296), (4, 7600722), (6, 5067148), (8, 3800361), (12, 2533574), (19, 1600152), (24, 1266787), (38, 800076), (57, 533384), (61, 498408), (76, 400038), (114, 266692), (122, 249204), (152, 200019), (183, 166136), (228, 133346), (244, 124602), (366, 83068), (456, 66673), (488, 62301), (732, 41534), (1093, 27816), (1159, 26232), (1464, 20767), (2186, 13908), (2318, 13116), (3279, 9272), (3477, 8744), (4372, 6954), (4636, 6558)]