970778820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20149}}^1$

素因数の和:20245

約数の個数: 96

約数和(自身を含む): 3006057600

約数和(自身を除く): 2035278780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 730, 803, 876, 1095, 1460, 1606, 2190, 2409, 3212, 4015, 4380, 4818, 8030, 9636, 12045, 16060, 20149, 24090, 40298, 48180, 60447, 80596, 100745, 120894, 201490, 221639, 241788, 302235, 402980, 443278, 604470, 664917, 886556, 1108195, 1208940, 1329834, 1470877, 2216390, 2659668, 2941754, 3324585, 4412631, 4432780, 5883508, 6649170, 7354385, 8825262, 13298340, 14708770, 16179647, 17650524, 22063155, 29417540, 32359294, 44126310, 48538941, 64718588, 80898235, 88252620, 97077882, 161796470, 194155764, 242694705, 323592940, 485389410, 970778820]

約数ペア:

[(1, 970778820), (2, 485389410), (3, 323592940), (4, 242694705), (5, 194155764), (6, 161796470), (10, 97077882), (11, 88252620), (12, 80898235), (15, 64718588), (20, 48538941), (22, 44126310), (30, 32359294), (33, 29417540), (44, 22063155), (55, 17650524), (60, 16179647), (66, 14708770), (73, 13298340), (110, 8825262), (132, 7354385), (146, 6649170), (165, 5883508), (219, 4432780), (220, 4412631), (292, 3324585), (330, 2941754), (365, 2659668), (438, 2216390), (660, 1470877), (730, 1329834), (803, 1208940), (876, 1108195), (1095, 886556), (1460, 664917), (1606, 604470), (2190, 443278), (2409, 402980), (3212, 302235), (4015, 241788), (4380, 221639), (4818, 201490), (8030, 120894), (9636, 100745), (12045, 80596), (16060, 60447), (20149, 48180), (24090, 40298)]