30495348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 87921288

約数和(自身を除く): 57425940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3833, 3978, 7666, 7956, 11499, 15332, 22998, 34497, 45996, 49829, 65161, 68994, 99658, 130322, 137988, 149487, 195483, 199316, 260644, 298974, 390966, 448461, 586449, 597948, 781932, 847093, 896922, 1172898, 1694186, 1793844, 2345796, 2541279, 3388372, 5082558, 7623837, 10165116, 15247674, 30495348]

約数ペア:

[(1, 30495348), (2, 15247674), (3, 10165116), (4, 7623837), (6, 5082558), (9, 3388372), (12, 2541279), (13, 2345796), (17, 1793844), (18, 1694186), (26, 1172898), (34, 896922), (36, 847093), (39, 781932), (51, 597948), (52, 586449), (68, 448461), (78, 390966), (102, 298974), (117, 260644), (153, 199316), (156, 195483), (204, 149487), (221, 137988), (234, 130322), (306, 99658), (442, 68994), (468, 65161), (612, 49829), (663, 45996), (884, 34497), (1326, 22998), (1989, 15332), (2652, 11499), (3833, 7956), (3978, 7666)]