30667910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 69092352

約数和(自身を除く): 38424442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 503, 670, 871, 910, 938, 1006, 1742, 2345, 2515, 3521, 4355, 4690, 5030, 6097, 6539, 7042, 8710, 12194, 13078, 17605, 30485, 32695, 33701, 35210, 45773, 60970, 65390, 67402, 91546, 168505, 228865, 235907, 337010, 438113, 457730, 471814, 876226, 1179535, 2190565, 2359070, 3066791, 4381130, 6133582, 15333955, 30667910]

約数ペア:

[(1, 30667910), (2, 15333955), (5, 6133582), (7, 4381130), (10, 3066791), (13, 2359070), (14, 2190565), (26, 1179535), (35, 876226), (65, 471814), (67, 457730), (70, 438113), (91, 337010), (130, 235907), (134, 228865), (182, 168505), (335, 91546), (455, 67402), (469, 65390), (503, 60970), (670, 45773), (871, 35210), (910, 33701), (938, 32695), (1006, 30485), (1742, 17605), (2345, 13078), (2515, 12194), (3521, 8710), (4355, 7042), (4690, 6539), (5030, 6097)]