30202952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 34147768

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 148, 167, 188, 296, 334, 376, 481, 611, 668, 962, 1222, 1336, 1739, 1924, 2171, 2444, 3478, 3848, 4342, 4888, 6179, 6956, 7849, 8684, 12358, 13912, 15698, 17368, 22607, 24716, 31396, 45214, 49432, 62792, 80327, 90428, 102037, 160654, 180856, 204074, 290413, 321308, 408148, 580826, 642616, 816296, 1161652, 2323304, 3775369, 7550738, 15101476, 30202952]

約数ペア:

[(1, 30202952), (2, 15101476), (4, 7550738), (8, 3775369), (13, 2323304), (26, 1161652), (37, 816296), (47, 642616), (52, 580826), (74, 408148), (94, 321308), (104, 290413), (148, 204074), (167, 180856), (188, 160654), (296, 102037), (334, 90428), (376, 80327), (481, 62792), (611, 49432), (668, 45214), (962, 31396), (1222, 24716), (1336, 22607), (1739, 17368), (1924, 15698), (2171, 13912), (2444, 12358), (3478, 8684), (3848, 7849), (4342, 6956), (4888, 6179)]