2015952030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{201797}}^1$

素因数の和:201850

約数の個数: 64

約数和(自身を含む): 5521193280

約数和(自身を除く): 3505241250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 201797, 403594, 605391, 1008985, 1210782, 1816173, 2017970, 3026955, 3632346, 5448519, 6053910, 7466489, 9080865, 10897038, 14932978, 18161730, 22399467, 27242595, 37332445, 44798934, 54485190, 67198401, 74664890, 111997335, 134396802, 201595203, 223994670, 335992005, 403190406, 671984010, 1007976015, 2015952030]

約数ペア:

[(1, 2015952030), (2, 1007976015), (3, 671984010), (5, 403190406), (6, 335992005), (9, 223994670), (10, 201595203), (15, 134396802), (18, 111997335), (27, 74664890), (30, 67198401), (37, 54485190), (45, 44798934), (54, 37332445), (74, 27242595), (90, 22399467), (111, 18161730), (135, 14932978), (185, 10897038), (222, 9080865), (270, 7466489), (333, 6053910), (370, 5448519), (555, 3632346), (666, 3026955), (999, 2017970), (1110, 1816173), (1665, 1210782), (1998, 1008985), (3330, 605391), (4995, 403594), (9990, 201797)]