741228030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{74197}}^1$

素因数の和:74250

約数の個数: 64

約数和(自身を含む): 2030057280

約数和(自身を除く): 1288829250

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, 74197, 148394, 222591, 370985, 445182, 667773, 741970, 1112955, 1335546, 2003319, 2225910, 2745289, 3338865, 4006638, 5490578, 6677730, 8235867, 10016595, 13726445, 16471734, 20033190, 24707601, 27452890, 41179335, 49415202, 74122803, 82358670, 123538005, 148245606, 247076010, 370614015, 741228030]

約数ペア:

[(1, 741228030), (2, 370614015), (3, 247076010), (5, 148245606), (6, 123538005), (9, 82358670), (10, 74122803), (15, 49415202), (18, 41179335), (27, 27452890), (30, 24707601), (37, 20033190), (45, 16471734), (54, 13726445), (74, 10016595), (90, 8235867), (111, 6677730), (135, 5490578), (185, 4006638), (222, 3338865), (270, 2745289), (333, 2225910), (370, 2003319), (555, 1335546), (666, 1112955), (999, 741970), (1110, 667773), (1665, 445182), (1998, 370985), (3330, 222591), (4995, 148394), (9990, 74197)]