1183515420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{270209}}^1$

素因数の和:270294

約数の個数: 48

約数和(自身を含む): 3359250720

約数和(自身を除く): 2175735300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 270209, 540418, 810627, 1080836, 1351045, 1621254, 2702090, 3242508, 4053135, 5404180, 8106270, 16212540, 19725257, 39450514, 59175771, 78901028, 98626285, 118351542, 197252570, 236703084, 295878855, 394505140, 591757710, 1183515420]

約数ペア:

[(1, 1183515420), (2, 591757710), (3, 394505140), (4, 295878855), (5, 236703084), (6, 197252570), (10, 118351542), (12, 98626285), (15, 78901028), (20, 59175771), (30, 39450514), (60, 19725257), (73, 16212540), (146, 8106270), (219, 5404180), (292, 4053135), (365, 3242508), (438, 2702090), (730, 1621254), (876, 1351045), (1095, 1080836), (1460, 810627), (2190, 540418), (4380, 270209)]