74969580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 242371584

約数和(自身を除く): 167402004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 1733, 2060, 2163, 2884, 3090, 3466, 3605, 4326, 5199, 6180, 6932, 7210, 8652, 8665, 10398, 10815, 12131, 14420, 17330, 20796, 21630, 24262, 25995, 34660, 36393, 43260, 48524, 51990, 60655, 72786, 103980, 121310, 145572, 178499, 181965, 242620, 356998, 363930, 535497, 713996, 727860, 892495, 1070994, 1249493, 1784990, 2141988, 2498986, 2677485, 3569980, 3748479, 4997972, 5354970, 6247465, 7496958, 10709940, 12494930, 14993916, 18742395, 24989860, 37484790, 74969580]

約数ペア:

[(1, 74969580), (2, 37484790), (3, 24989860), (4, 18742395), (5, 14993916), (6, 12494930), (7, 10709940), (10, 7496958), (12, 6247465), (14, 5354970), (15, 4997972), (20, 3748479), (21, 3569980), (28, 2677485), (30, 2498986), (35, 2141988), (42, 1784990), (60, 1249493), (70, 1070994), (84, 892495), (103, 727860), (105, 713996), (140, 535497), (206, 363930), (210, 356998), (309, 242620), (412, 181965), (420, 178499), (515, 145572), (618, 121310), (721, 103980), (1030, 72786), (1236, 60655), (1442, 51990), (1545, 48524), (1733, 43260), (2060, 36393), (2163, 34660), (2884, 25995), (3090, 24262), (3466, 21630), (3605, 20796), (4326, 17330), (5199, 14420), (6180, 12131), (6932, 10815), (7210, 10398), (8652, 8665)]