66461490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 182722176

約数和(自身を除く): 116260686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 194, 207, 230, 291, 331, 345, 414, 485, 582, 662, 690, 873, 970, 993, 1035, 1455, 1655, 1746, 1986, 2070, 2231, 2910, 2979, 3310, 4365, 4462, 4965, 5958, 6693, 7613, 8730, 9930, 11155, 13386, 14895, 15226, 20079, 22310, 22839, 29790, 32107, 33465, 38065, 40158, 45678, 64214, 66930, 68517, 76130, 96321, 100395, 114195, 137034, 160535, 192642, 200790, 228390, 288963, 321070, 342585, 481605, 577926, 685170, 738461, 963210, 1444815, 1476922, 2215383, 2889630, 3692305, 4430766, 6646149, 7384610, 11076915, 13292298, 22153830, 33230745, 66461490]

約数ペア:

[(1, 66461490), (2, 33230745), (3, 22153830), (5, 13292298), (6, 11076915), (9, 7384610), (10, 6646149), (15, 4430766), (18, 3692305), (23, 2889630), (30, 2215383), (45, 1476922), (46, 1444815), (69, 963210), (90, 738461), (97, 685170), (115, 577926), (138, 481605), (194, 342585), (207, 321070), (230, 288963), (291, 228390), (331, 200790), (345, 192642), (414, 160535), (485, 137034), (582, 114195), (662, 100395), (690, 96321), (873, 76130), (970, 68517), (993, 66930), (1035, 64214), (1455, 45678), (1655, 40158), (1746, 38065), (1986, 33465), (2070, 32107), (2231, 29790), (2910, 22839), (2979, 22310), (3310, 20079), (4365, 15226), (4462, 14895), (4965, 13386), (5958, 11155), (6693, 9930), (7613, 8730)]