1348901460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{74197}}^1$

素因数の和:74313

約数の個数: 72

約数和(自身を含む): 4132235016

約数和(自身を除く): 2783333556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 74197, 148394, 222591, 296788, 370985, 445182, 667773, 741970, 890364, 1112955, 1335546, 1483940, 2225910, 2671092, 3338865, 4451820, 6677730, 7493897, 13355460, 14987794, 22481691, 29975588, 37469485, 44963382, 67445073, 74938970, 89926764, 112408455, 134890146, 149877940, 224816910, 269780292, 337225365, 449633820, 674450730, 1348901460]

約数ペア:

[(1, 1348901460), (2, 674450730), (3, 449633820), (4, 337225365), (5, 269780292), (6, 224816910), (9, 149877940), (10, 134890146), (12, 112408455), (15, 89926764), (18, 74938970), (20, 67445073), (30, 44963382), (36, 37469485), (45, 29975588), (60, 22481691), (90, 14987794), (101, 13355460), (180, 7493897), (202, 6677730), (303, 4451820), (404, 3338865), (505, 2671092), (606, 2225910), (909, 1483940), (1010, 1335546), (1212, 1112955), (1515, 890364), (1818, 741970), (2020, 667773), (3030, 445182), (3636, 370985), (4545, 296788), (6060, 222591), (9090, 148394), (18180, 74197)]