30784156494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{26861}}^1$

素因数の和:28985

約数の個数: 64

約数和(自身を含む): 75815308800

約数和(自身を除く): 45031152306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2099, 4198, 6297, 12594, 14693, 26861, 27287, 29386, 44079, 53722, 54574, 80583, 81861, 88158, 161166, 163722, 188027, 191009, 349193, 376054, 382018, 564081, 573027, 698386, 1047579, 1128162, 1146054, 2095158, 2444351, 4888702, 7333053, 14666106, 56381239, 112762478, 169143717, 338287434, 394668673, 732956107, 789337346, 1184006019, 1465912214, 2198868321, 2368012038, 4397736642, 5130692749, 10261385498, 15392078247, 30784156494]

約数ペア:

[(1, 30784156494), (2, 15392078247), (3, 10261385498), (6, 5130692749), (7, 4397736642), (13, 2368012038), (14, 2198868321), (21, 1465912214), (26, 1184006019), (39, 789337346), (42, 732956107), (78, 394668673), (91, 338287434), (182, 169143717), (273, 112762478), (546, 56381239), (2099, 14666106), (4198, 7333053), (6297, 4888702), (12594, 2444351), (14693, 2095158), (26861, 1146054), (27287, 1128162), (29386, 1047579), (44079, 698386), (53722, 573027), (54574, 564081), (80583, 382018), (81861, 376054), (88158, 349193), (161166, 191009), (163722, 188027)]