23981490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 68140800

約数和(自身を除く): 44159310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 103, 117, 130, 195, 199, 206, 234, 309, 390, 398, 515, 585, 597, 618, 927, 995, 1030, 1170, 1194, 1339, 1545, 1791, 1854, 1990, 2587, 2678, 2985, 3090, 3582, 4017, 4635, 5174, 5970, 6695, 7761, 8034, 8955, 9270, 12051, 12935, 13390, 15522, 17910, 20085, 20497, 23283, 24102, 25870, 38805, 40170, 40994, 46566, 60255, 61491, 77610, 102485, 116415, 120510, 122982, 184473, 204970, 232830, 266461, 307455, 368946, 532922, 614910, 799383, 922365, 1332305, 1598766, 1844730, 2398149, 2664610, 3996915, 4796298, 7993830, 11990745, 23981490]

約数ペア:

[(1, 23981490), (2, 11990745), (3, 7993830), (5, 4796298), (6, 3996915), (9, 2664610), (10, 2398149), (13, 1844730), (15, 1598766), (18, 1332305), (26, 922365), (30, 799383), (39, 614910), (45, 532922), (65, 368946), (78, 307455), (90, 266461), (103, 232830), (117, 204970), (130, 184473), (195, 122982), (199, 120510), (206, 116415), (234, 102485), (309, 77610), (390, 61491), (398, 60255), (515, 46566), (585, 40994), (597, 40170), (618, 38805), (927, 25870), (995, 24102), (1030, 23283), (1170, 20497), (1194, 20085), (1339, 17910), (1545, 15522), (1791, 13390), (1854, 12935), (1990, 12051), (2587, 9270), (2678, 8955), (2985, 8034), (3090, 7761), (3582, 6695), (4017, 5970), (4635, 5174)]