216503010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9661}}^1$

素因数の和:9760

約数の個数: 64

約数和(自身を含む): 584357760

約数和(自身を除く): 367854750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 7470, 9661, 11205, 19322, 22410, 28983, 48305, 57966, 86949, 96610, 144915, 173898, 260847, 289830, 434745, 521694, 801863, 869490, 1304235, 1603726, 2405589, 2608470, 4009315, 4811178, 7216767, 8018630, 12027945, 14433534, 21650301, 24055890, 36083835, 43300602, 72167670, 108251505, 216503010]

約数ペア:

[(1, 216503010), (2, 108251505), (3, 72167670), (5, 43300602), (6, 36083835), (9, 24055890), (10, 21650301), (15, 14433534), (18, 12027945), (27, 8018630), (30, 7216767), (45, 4811178), (54, 4009315), (83, 2608470), (90, 2405589), (135, 1603726), (166, 1304235), (249, 869490), (270, 801863), (415, 521694), (498, 434745), (747, 289830), (830, 260847), (1245, 173898), (1494, 144915), (2241, 96610), (2490, 86949), (3735, 57966), (4482, 48305), (7470, 28983), (9661, 22410), (11205, 19322)]