245544210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 96

約数和(自身を含む): 680202432

約数和(自身を除く): 434658222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 243, 270, 333, 370, 405, 486, 555, 666, 810, 999, 1110, 1215, 1665, 1998, 2430, 2731, 2997, 3330, 4995, 5462, 5994, 8193, 8991, 9990, 13655, 14985, 16386, 17982, 24579, 27310, 29970, 40965, 44955, 49158, 73737, 81930, 89910, 101047, 122895, 147474, 202094, 221211, 245790, 303141, 368685, 442422, 505235, 606282, 663633, 737370, 909423, 1010470, 1106055, 1327266, 1515705, 1818846, 2212110, 2728269, 3031410, 3318165, 4547115, 5456538, 6636330, 8184807, 9094230, 13641345, 16369614, 24554421, 27282690, 40924035, 49108842, 81848070, 122772105, 245544210]

約数ペア:

[(1, 245544210), (2, 122772105), (3, 81848070), (5, 49108842), (6, 40924035), (9, 27282690), (10, 24554421), (15, 16369614), (18, 13641345), (27, 9094230), (30, 8184807), (37, 6636330), (45, 5456538), (54, 4547115), (74, 3318165), (81, 3031410), (90, 2728269), (111, 2212110), (135, 1818846), (162, 1515705), (185, 1327266), (222, 1106055), (243, 1010470), (270, 909423), (333, 737370), (370, 663633), (405, 606282), (486, 505235), (555, 442422), (666, 368685), (810, 303141), (999, 245790), (1110, 221211), (1215, 202094), (1665, 147474), (1998, 122895), (2430, 101047), (2731, 89910), (2997, 81930), (3330, 73737), (4995, 49158), (5462, 44955), (5994, 40965), (8193, 29970), (8991, 27310), (9990, 24579), (13655, 17982), (14985, 16386)]