210977850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61153}}^1$

素因数の和:61191

約数の個数: 48

約数和(自身を含む): 545982912

約数和(自身を除く): 335005062

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 61153, 122306, 183459, 305765, 366918, 611530, 917295, 1406519, 1528825, 1834590, 2813038, 3057650, 4219557, 4586475, 7032595, 8439114, 9172950, 14065190, 21097785, 35162975, 42195570, 70325950, 105488925, 210977850]

約数ペア:

[(1, 210977850), (2, 105488925), (3, 70325950), (5, 42195570), (6, 35162975), (10, 21097785), (15, 14065190), (23, 9172950), (25, 8439114), (30, 7032595), (46, 4586475), (50, 4219557), (69, 3057650), (75, 2813038), (115, 1834590), (138, 1528825), (150, 1406519), (230, 917295), (345, 611530), (575, 366918), (690, 305765), (1150, 183459), (1725, 122306), (3450, 61153)]