29883390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 76377600

約数和(自身を除く): 46494210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 509, 515, 570, 618, 1018, 1030, 1527, 1545, 1957, 2545, 3054, 3090, 3914, 5090, 5871, 7635, 9671, 9785, 11742, 15270, 19342, 19570, 29013, 29355, 48355, 52427, 58026, 58710, 96710, 104854, 145065, 157281, 262135, 290130, 314562, 524270, 786405, 996113, 1572810, 1992226, 2988339, 4980565, 5976678, 9961130, 14941695, 29883390]

約数ペア:

[(1, 29883390), (2, 14941695), (3, 9961130), (5, 5976678), (6, 4980565), (10, 2988339), (15, 1992226), (19, 1572810), (30, 996113), (38, 786405), (57, 524270), (95, 314562), (103, 290130), (114, 262135), (190, 157281), (206, 145065), (285, 104854), (309, 96710), (509, 58710), (515, 58026), (570, 52427), (618, 48355), (1018, 29355), (1030, 29013), (1527, 19570), (1545, 19342), (1957, 15270), (2545, 11742), (3054, 9785), (3090, 9671), (3914, 7635), (5090, 5871)]