254215170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6328

約数の個数: 96

約数和(自身を含む): 738751104

約数和(自身を除く): 484535934

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 41, 45, 55, 66, 82, 90, 99, 110, 123, 165, 198, 205, 246, 330, 369, 410, 451, 495, 615, 738, 902, 990, 1230, 1353, 1845, 2255, 2706, 3690, 4059, 4510, 6263, 6765, 8118, 12526, 13530, 18789, 20295, 31315, 37578, 40590, 56367, 62630, 68893, 93945, 112734, 137786, 187890, 206679, 256783, 281835, 344465, 413358, 513566, 563670, 620037, 688930, 770349, 1033395, 1240074, 1283915, 1540698, 2066790, 2311047, 2567830, 2824613, 3100185, 3851745, 4622094, 5649226, 6200370, 7703490, 8473839, 11555235, 14123065, 16947678, 23110470, 25421517, 28246130, 42369195, 50843034, 84738390, 127107585, 254215170]

約数ペア:

[(1, 254215170), (2, 127107585), (3, 84738390), (5, 50843034), (6, 42369195), (9, 28246130), (10, 25421517), (11, 23110470), (15, 16947678), (18, 14123065), (22, 11555235), (30, 8473839), (33, 7703490), (41, 6200370), (45, 5649226), (55, 4622094), (66, 3851745), (82, 3100185), (90, 2824613), (99, 2567830), (110, 2311047), (123, 2066790), (165, 1540698), (198, 1283915), (205, 1240074), (246, 1033395), (330, 770349), (369, 688930), (410, 620037), (451, 563670), (495, 513566), (615, 413358), (738, 344465), (902, 281835), (990, 256783), (1230, 206679), (1353, 187890), (1845, 137786), (2255, 112734), (2706, 93945), (3690, 68893), (4059, 62630), (4510, 56367), (6263, 40590), (6765, 37578), (8118, 31315), (12526, 20295), (13530, 18789)]