27290790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 74013120

約数和(自身を除く): 46722330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1657, 1830, 2745, 3294, 3314, 4971, 5490, 8235, 8285, 9942, 14913, 16470, 16570, 24855, 29826, 44739, 49710, 74565, 89478, 101077, 149130, 202154, 223695, 303231, 447390, 505385, 606462, 909693, 1010770, 1516155, 1819386, 2729079, 3032310, 4548465, 5458158, 9096930, 13645395, 27290790]

約数ペア:

[(1, 27290790), (2, 13645395), (3, 9096930), (5, 5458158), (6, 4548465), (9, 3032310), (10, 2729079), (15, 1819386), (18, 1516155), (27, 1010770), (30, 909693), (45, 606462), (54, 505385), (61, 447390), (90, 303231), (122, 223695), (135, 202154), (183, 149130), (270, 101077), (305, 89478), (366, 74565), (549, 49710), (610, 44739), (915, 29826), (1098, 24855), (1647, 16570), (1657, 16470), (1830, 14913), (2745, 9942), (3294, 8285), (3314, 8235), (4971, 5490)]