71439570

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29399}}^1$

素因数の和:29421

約数の個数: 48

約数和(自身を含む): 192628800

約数和(自身を除く): 121189230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 29399, 58798, 88197, 146995, 176394, 264591, 293990, 440985, 529182, 793773, 881970, 1322955, 1587546, 2381319, 2645910, 3968865, 4762638, 7143957, 7937730, 11906595, 14287914, 23813190, 35719785, 71439570]

約数ペア:

[(1, 71439570), (2, 35719785), (3, 23813190), (5, 14287914), (6, 11906595), (9, 7937730), (10, 7143957), (15, 4762638), (18, 3968865), (27, 2645910), (30, 2381319), (45, 1587546), (54, 1322955), (81, 881970), (90, 793773), (135, 529182), (162, 440985), (243, 293990), (270, 264591), (405, 176394), (486, 146995), (810, 88197), (1215, 58798), (2430, 29399)]