71939130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 112870470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2069, 2318, 3477, 4138, 5795, 6207, 6954, 10345, 11590, 12414, 17385, 20690, 31035, 34770, 39311, 62070, 78622, 117933, 126209, 196555, 235866, 252418, 378627, 393110, 589665, 631045, 757254, 1179330, 1262090, 1893135, 2397971, 3786270, 4795942, 7193913, 11989855, 14387826, 23979710, 35969565, 71939130]

約数ペア:

[(1, 71939130), (2, 35969565), (3, 23979710), (5, 14387826), (6, 11989855), (10, 7193913), (15, 4795942), (19, 3786270), (30, 2397971), (38, 1893135), (57, 1262090), (61, 1179330), (95, 757254), (114, 631045), (122, 589665), (183, 393110), (190, 378627), (285, 252418), (305, 235866), (366, 196555), (570, 126209), (610, 117933), (915, 78622), (1159, 62070), (1830, 39311), (2069, 34770), (2318, 31035), (3477, 20690), (4138, 17385), (5795, 12414), (6207, 11590), (6954, 10345)]