57790980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24697}}^1$

素因数の和:24725

約数の個数: 72

約数和(自身を含む): 188791512

約数和(自身を除く): 131000532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 24697, 49394, 74091, 98788, 123485, 148182, 222273, 246970, 296364, 321061, 370455, 444546, 493940, 642122, 740910, 889092, 963183, 1111365, 1284244, 1481820, 1605305, 1926366, 2222730, 2889549, 3210610, 3852732, 4445460, 4815915, 5779098, 6421220, 9631830, 11558196, 14447745, 19263660, 28895490, 57790980]

約数ペア:

[(1, 57790980), (2, 28895490), (3, 19263660), (4, 14447745), (5, 11558196), (6, 9631830), (9, 6421220), (10, 5779098), (12, 4815915), (13, 4445460), (15, 3852732), (18, 3210610), (20, 2889549), (26, 2222730), (30, 1926366), (36, 1605305), (39, 1481820), (45, 1284244), (52, 1111365), (60, 963183), (65, 889092), (78, 740910), (90, 642122), (117, 493940), (130, 444546), (156, 370455), (180, 321061), (195, 296364), (234, 246970), (260, 222273), (390, 148182), (468, 123485), (585, 98788), (780, 74091), (1170, 49394), (2340, 24697)]