30865950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 83798208

約数和(自身を除く): 52932258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 339, 450, 565, 607, 678, 1017, 1130, 1214, 1695, 1821, 2034, 2825, 3035, 3390, 3642, 5085, 5463, 5650, 6070, 8475, 9105, 10170, 10926, 15175, 16950, 18210, 25425, 27315, 30350, 45525, 50850, 54630, 68591, 91050, 136575, 137182, 205773, 273150, 342955, 411546, 617319, 685910, 1028865, 1234638, 1714775, 2057730, 3086595, 3429550, 5144325, 6173190, 10288650, 15432975, 30865950]

約数ペア:

[(1, 30865950), (2, 15432975), (3, 10288650), (5, 6173190), (6, 5144325), (9, 3429550), (10, 3086595), (15, 2057730), (18, 1714775), (25, 1234638), (30, 1028865), (45, 685910), (50, 617319), (75, 411546), (90, 342955), (113, 273150), (150, 205773), (225, 137182), (226, 136575), (339, 91050), (450, 68591), (565, 54630), (607, 50850), (678, 45525), (1017, 30350), (1130, 27315), (1214, 25425), (1695, 18210), (1821, 16950), (2034, 15175), (2825, 10926), (3035, 10170), (3390, 9105), (3642, 8475), (5085, 6070), (5463, 5650)]