29284920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11621}}^1$

素因数の和:11645

約数の個数: 96

約数和(自身を含む): 108781920

約数和(自身を除く): 79497000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 11621, 23242, 34863, 46484, 58105, 69726, 81347, 92968, 104589, 116210, 139452, 162694, 174315, 209178, 232420, 244041, 278904, 325388, 348630, 406735, 418356, 464840, 488082, 522945, 650776, 697260, 732123, 813470, 836712, 976164, 1045890, 1220205, 1394520, 1464246, 1626940, 1952328, 2091780, 2440410, 2928492, 3253880, 3660615, 4183560, 4880820, 5856984, 7321230, 9761640, 14642460, 29284920]

約数ペア:

[(1, 29284920), (2, 14642460), (3, 9761640), (4, 7321230), (5, 5856984), (6, 4880820), (7, 4183560), (8, 3660615), (9, 3253880), (10, 2928492), (12, 2440410), (14, 2091780), (15, 1952328), (18, 1626940), (20, 1464246), (21, 1394520), (24, 1220205), (28, 1045890), (30, 976164), (35, 836712), (36, 813470), (40, 732123), (42, 697260), (45, 650776), (56, 522945), (60, 488082), (63, 464840), (70, 418356), (72, 406735), (84, 348630), (90, 325388), (105, 278904), (120, 244041), (126, 232420), (140, 209178), (168, 174315), (180, 162694), (210, 139452), (252, 116210), (280, 104589), (315, 92968), (360, 81347), (420, 69726), (504, 58105), (630, 46484), (840, 34863), (1260, 23242), (2520, 11621)]