72401490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2864

約数の個数: 96

約数和(自身を含む): 220461696

約数和(自身を除く): 148060206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2803, 2870, 3690, 4305, 5166, 5606, 8409, 8610, 12915, 14015, 16818, 19621, 25227, 25830, 28030, 39242, 42045, 50454, 58863, 84090, 98105, 114923, 117726, 126135, 176589, 196210, 229846, 252270, 294315, 344769, 353178, 574615, 588630, 689538, 804461, 882945, 1034307, 1149230, 1608922, 1723845, 1765890, 2068614, 2413383, 3447690, 4022305, 4826766, 5171535, 7240149, 8044610, 10343070, 12066915, 14480298, 24133830, 36200745, 72401490]

約数ペア:

[(1, 72401490), (2, 36200745), (3, 24133830), (5, 14480298), (6, 12066915), (7, 10343070), (9, 8044610), (10, 7240149), (14, 5171535), (15, 4826766), (18, 4022305), (21, 3447690), (30, 2413383), (35, 2068614), (41, 1765890), (42, 1723845), (45, 1608922), (63, 1149230), (70, 1034307), (82, 882945), (90, 804461), (105, 689538), (123, 588630), (126, 574615), (205, 353178), (210, 344769), (246, 294315), (287, 252270), (315, 229846), (369, 196210), (410, 176589), (574, 126135), (615, 117726), (630, 114923), (738, 98105), (861, 84090), (1230, 58863), (1435, 50454), (1722, 42045), (1845, 39242), (2583, 28030), (2803, 25830), (2870, 25227), (3690, 19621), (4305, 16818), (5166, 14015), (5606, 12915), (8409, 8610)]