29732950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 60152400

約数和(自身を除く): 30419450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 307, 325, 614, 650, 745, 1490, 1535, 1937, 3070, 3725, 3874, 3991, 7450, 7675, 7982, 9685, 15350, 19370, 19955, 39910, 45743, 48425, 91486, 96850, 99775, 199550, 228715, 457430, 594659, 1143575, 1189318, 2287150, 2973295, 5946590, 14866475, 29732950]

約数ペア:

[(1, 29732950), (2, 14866475), (5, 5946590), (10, 2973295), (13, 2287150), (25, 1189318), (26, 1143575), (50, 594659), (65, 457430), (130, 228715), (149, 199550), (298, 99775), (307, 96850), (325, 91486), (614, 48425), (650, 45743), (745, 39910), (1490, 19955), (1535, 19370), (1937, 15350), (3070, 9685), (3725, 7982), (3874, 7675), (3991, 7450)]