19335630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 50761728

約数和(自身を除く): 31426098

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1223, 1581, 2446, 2635, 3162, 3669, 5270, 6115, 7338, 7905, 12230, 15810, 18345, 20791, 36690, 37913, 41582, 62373, 75826, 103955, 113739, 124746, 189565, 207910, 227478, 311865, 379130, 568695, 623730, 644521, 1137390, 1289042, 1933563, 3222605, 3867126, 6445210, 9667815, 19335630]

約数ペア:

[(1, 19335630), (2, 9667815), (3, 6445210), (5, 3867126), (6, 3222605), (10, 1933563), (15, 1289042), (17, 1137390), (30, 644521), (31, 623730), (34, 568695), (51, 379130), (62, 311865), (85, 227478), (93, 207910), (102, 189565), (155, 124746), (170, 113739), (186, 103955), (255, 75826), (310, 62373), (465, 41582), (510, 37913), (527, 36690), (930, 20791), (1054, 18345), (1223, 15810), (1581, 12230), (2446, 7905), (2635, 7338), (3162, 6115), (3669, 5270)]