19007010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 54857088

約数和(自身を除く): 35850078

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 73, 90, 99, 110, 146, 165, 198, 219, 263, 330, 365, 438, 495, 526, 657, 730, 789, 803, 990, 1095, 1314, 1315, 1578, 1606, 2190, 2367, 2409, 2630, 2893, 3285, 3945, 4015, 4734, 4818, 5786, 6570, 7227, 7890, 8030, 8679, 11835, 12045, 14454, 14465, 17358, 19199, 23670, 24090, 26037, 28930, 36135, 38398, 43395, 52074, 57597, 72270, 86790, 95995, 115194, 130185, 172791, 191990, 211189, 260370, 287985, 345582, 422378, 575970, 633567, 863955, 1055945, 1267134, 1727910, 1900701, 2111890, 3167835, 3801402, 6335670, 9503505, 19007010]

約数ペア:

[(1, 19007010), (2, 9503505), (3, 6335670), (5, 3801402), (6, 3167835), (9, 2111890), (10, 1900701), (11, 1727910), (15, 1267134), (18, 1055945), (22, 863955), (30, 633567), (33, 575970), (45, 422378), (55, 345582), (66, 287985), (73, 260370), (90, 211189), (99, 191990), (110, 172791), (146, 130185), (165, 115194), (198, 95995), (219, 86790), (263, 72270), (330, 57597), (365, 52074), (438, 43395), (495, 38398), (526, 36135), (657, 28930), (730, 26037), (789, 24090), (803, 23670), (990, 19199), (1095, 17358), (1314, 14465), (1315, 14454), (1578, 12045), (1606, 11835), (2190, 8679), (2367, 8030), (2409, 7890), (2630, 7227), (2893, 6570), (3285, 5786), (3945, 4818), (4015, 4734)]