17279820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5647}}^1$

素因数の和:5679

約数の個数: 72

約数和(自身を含む): 55508544

約数和(自身を除く): 38228724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5647, 11294, 16941, 22588, 28235, 33882, 50823, 56470, 67764, 84705, 95999, 101646, 112940, 169410, 191998, 203292, 254115, 287997, 338820, 383996, 479995, 508230, 575994, 863991, 959990, 1016460, 1151988, 1439985, 1727982, 1919980, 2879970, 3455964, 4319955, 5759940, 8639910, 17279820]

約数ペア:

[(1, 17279820), (2, 8639910), (3, 5759940), (4, 4319955), (5, 3455964), (6, 2879970), (9, 1919980), (10, 1727982), (12, 1439985), (15, 1151988), (17, 1016460), (18, 959990), (20, 863991), (30, 575994), (34, 508230), (36, 479995), (45, 383996), (51, 338820), (60, 287997), (68, 254115), (85, 203292), (90, 191998), (102, 169410), (153, 112940), (170, 101646), (180, 95999), (204, 84705), (255, 67764), (306, 56470), (340, 50823), (510, 33882), (612, 28235), (765, 22588), (1020, 16941), (1530, 11294), (3060, 5647)]