17963730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 50544000

約数和(自身を除く): 32580270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 85, 90, 102, 118, 153, 170, 177, 199, 255, 295, 306, 354, 398, 510, 531, 590, 597, 765, 885, 995, 1003, 1062, 1194, 1530, 1770, 1791, 1990, 2006, 2655, 2985, 3009, 3383, 3582, 5015, 5310, 5970, 6018, 6766, 8955, 9027, 10030, 10149, 11741, 15045, 16915, 17910, 18054, 20298, 23482, 30090, 30447, 33830, 35223, 45135, 50745, 58705, 60894, 70446, 90270, 101490, 105669, 117410, 152235, 176115, 199597, 211338, 304470, 352230, 399194, 528345, 598791, 997985, 1056690, 1197582, 1796373, 1995970, 2993955, 3592746, 5987910, 8981865, 17963730]

約数ペア:

[(1, 17963730), (2, 8981865), (3, 5987910), (5, 3592746), (6, 2993955), (9, 1995970), (10, 1796373), (15, 1197582), (17, 1056690), (18, 997985), (30, 598791), (34, 528345), (45, 399194), (51, 352230), (59, 304470), (85, 211338), (90, 199597), (102, 176115), (118, 152235), (153, 117410), (170, 105669), (177, 101490), (199, 90270), (255, 70446), (295, 60894), (306, 58705), (354, 50745), (398, 45135), (510, 35223), (531, 33830), (590, 30447), (597, 30090), (765, 23482), (885, 20298), (995, 18054), (1003, 17910), (1062, 16915), (1194, 15045), (1530, 11741), (1770, 10149), (1791, 10030), (1990, 9027), (2006, 8955), (2655, 6766), (2985, 6018), (3009, 5970), (3383, 5310), (3582, 5015)]