97918980

素因数分解:

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

素因数の和:5693

約数の個数: 72

約数和(自身を含む): 291301248

約数和(自身を除く): 193382268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 5647, 5780, 8670, 11294, 16941, 17340, 22588, 28235, 33882, 56470, 67764, 84705, 95999, 112940, 169410, 191998, 287997, 338820, 383996, 479995, 575994, 959990, 1151988, 1439985, 1631983, 1919980, 2879970, 3263966, 4895949, 5759940, 6527932, 8159915, 9791898, 16319830, 19583796, 24479745, 32639660, 48959490, 97918980]

約数ペア:

[(1, 97918980), (2, 48959490), (3, 32639660), (4, 24479745), (5, 19583796), (6, 16319830), (10, 9791898), (12, 8159915), (15, 6527932), (17, 5759940), (20, 4895949), (30, 3263966), (34, 2879970), (51, 1919980), (60, 1631983), (68, 1439985), (85, 1151988), (102, 959990), (170, 575994), (204, 479995), (255, 383996), (289, 338820), (340, 287997), (510, 191998), (578, 169410), (867, 112940), (1020, 95999), (1156, 84705), (1445, 67764), (1734, 56470), (2890, 33882), (3468, 28235), (4335, 22588), (5647, 17340), (5780, 16941), (8670, 11294)]