981441612540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{36593647}}^1$

素因数の和:36593811

約数の個数: 72

約数和(自身を含む): 2997019771200

約数和(自身を除く): 2015578158660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 36593647, 73187294, 109780941, 146374588, 182968235, 219561882, 329342823, 365936470, 439123764, 548904705, 658685646, 731872940, 1097809410, 1317371292, 1646714115, 2195618820, 3293428230, 5452453403, 6586856460, 10904906806, 16357360209, 21809813612, 27262267015, 32714720418, 49072080627, 54524534030, 65429440836, 81786801045, 98144161254, 109049068060, 163573602090, 196288322508, 245360403135, 327147204180, 490720806270, 981441612540]

約数ペア:

[(1, 981441612540), (2, 490720806270), (3, 327147204180), (4, 245360403135), (5, 196288322508), (6, 163573602090), (9, 109049068060), (10, 98144161254), (12, 81786801045), (15, 65429440836), (18, 54524534030), (20, 49072080627), (30, 32714720418), (36, 27262267015), (45, 21809813612), (60, 16357360209), (90, 10904906806), (149, 6586856460), (180, 5452453403), (298, 3293428230), (447, 2195618820), (596, 1646714115), (745, 1317371292), (894, 1097809410), (1341, 731872940), (1490, 658685646), (1788, 548904705), (2235, 439123764), (2682, 365936470), (2980, 329342823), (4470, 219561882), (5364, 182968235), (6705, 146374588), (8940, 109780941), (13410, 73187294), (26820, 36593647)]