2801471490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{162971}}^1$

素因数の和:163175

約数の個数: 48

約数和(自身を含む): 7322006016

約数和(自身を除く): 4520534526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8595, 17190, 162971, 325942, 488913, 814855, 977826, 1466739, 1629710, 2444565, 2933478, 4889130, 7333695, 14667390, 31127461, 62254922, 93382383, 155637305, 186764766, 280147149, 311274610, 466911915, 560294298, 933823830, 1400735745, 2801471490]

約数ペア:

[(1, 2801471490), (2, 1400735745), (3, 933823830), (5, 560294298), (6, 466911915), (9, 311274610), (10, 280147149), (15, 186764766), (18, 155637305), (30, 93382383), (45, 62254922), (90, 31127461), (191, 14667390), (382, 7333695), (573, 4889130), (955, 2933478), (1146, 2444565), (1719, 1629710), (1910, 1466739), (2865, 977826), (3438, 814855), (5730, 488913), (8595, 325942), (17190, 162971)]