1979268538650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53421553}}^1$

素因数の和:53421600

約数の個数: 96

約数和(自身を含む): 5564389064640

約数和(自身を除く): 3585120525990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 7410, 12350, 18525, 37050, 53421553, 106843106, 160264659, 267107765, 320529318, 534215530, 694480189, 801323295, 1015009507, 1335538825, 1388960378, 1602646590, 2030019014, 2083440567, 2671077650, 3045028521, 3472400945, 4006616475, 4166881134, 5075047535, 6090057042, 6944801890, 8013232950, 10150095070, 10417202835, 13195123591, 15225142605, 17362004725, 20834405670, 25375237675, 26390247182, 30450285210, 34724009450, 39585370773, 50750475350, 52086014175, 65975617955, 76125713025, 79170741546, 104172028350, 131951235910, 152251426050, 197926853865, 329878089775, 395853707730, 659756179550, 989634269325, 1979268538650]

約数ペア:

[(1, 1979268538650), (2, 989634269325), (3, 659756179550), (5, 395853707730), (6, 329878089775), (10, 197926853865), (13, 152251426050), (15, 131951235910), (19, 104172028350), (25, 79170741546), (26, 76125713025), (30, 65975617955), (38, 52086014175), (39, 50750475350), (50, 39585370773), (57, 34724009450), (65, 30450285210), (75, 26390247182), (78, 25375237675), (95, 20834405670), (114, 17362004725), (130, 15225142605), (150, 13195123591), (190, 10417202835), (195, 10150095070), (247, 8013232950), (285, 6944801890), (325, 6090057042), (390, 5075047535), (475, 4166881134), (494, 4006616475), (570, 3472400945), (650, 3045028521), (741, 2671077650), (950, 2083440567), (975, 2030019014), (1235, 1602646590), (1425, 1388960378), (1482, 1335538825), (1950, 1015009507), (2470, 801323295), (2850, 694480189), (3705, 534215530), (6175, 320529318), (7410, 267107765), (12350, 160264659), (18525, 106843106), (37050, 53421553)]