97803020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 147140980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 269, 343, 371, 490, 530, 538, 686, 742, 980, 1060, 1076, 1345, 1372, 1484, 1715, 1855, 1883, 2597, 2690, 3430, 3710, 3766, 5194, 5380, 6860, 7420, 7532, 9415, 10388, 12985, 13181, 14257, 18179, 18830, 25970, 26362, 28514, 36358, 37660, 51940, 52724, 57028, 65905, 71285, 72716, 90895, 92267, 99799, 131810, 142570, 181790, 184534, 199598, 263620, 285140, 363580, 369068, 399196, 461335, 498995, 698593, 922670, 997990, 1397186, 1845340, 1995980, 2794372, 3492965, 4890151, 6985930, 9780302, 13971860, 19560604, 24450755, 48901510, 97803020]

約数ペア:

[(1, 97803020), (2, 48901510), (4, 24450755), (5, 19560604), (7, 13971860), (10, 9780302), (14, 6985930), (20, 4890151), (28, 3492965), (35, 2794372), (49, 1995980), (53, 1845340), (70, 1397186), (98, 997990), (106, 922670), (140, 698593), (196, 498995), (212, 461335), (245, 399196), (265, 369068), (269, 363580), (343, 285140), (371, 263620), (490, 199598), (530, 184534), (538, 181790), (686, 142570), (742, 131810), (980, 99799), (1060, 92267), (1076, 90895), (1345, 72716), (1372, 71285), (1484, 65905), (1715, 57028), (1855, 52724), (1883, 51940), (2597, 37660), (2690, 36358), (3430, 28514), (3710, 26362), (3766, 25970), (5194, 18830), (5380, 18179), (6860, 14257), (7420, 13181), (7532, 12985), (9415, 10388)]