30309630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 54846210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 109, 115, 130, 138, 155, 186, 195, 218, 230, 299, 310, 327, 345, 390, 403, 465, 545, 598, 654, 690, 713, 806, 897, 930, 1090, 1209, 1417, 1426, 1495, 1635, 1794, 2015, 2139, 2418, 2507, 2834, 2990, 3270, 3379, 3565, 4030, 4251, 4278, 4485, 5014, 6045, 6758, 7085, 7130, 7521, 8502, 8970, 9269, 10137, 10695, 12090, 12535, 14170, 15042, 16895, 18538, 20274, 21255, 21390, 25070, 27807, 32591, 33790, 37605, 42510, 43927, 46345, 50685, 55614, 65182, 75210, 77717, 87854, 92690, 97773, 101370, 131781, 139035, 155434, 162955, 195546, 219635, 233151, 263562, 278070, 325910, 388585, 439270, 466302, 488865, 658905, 777170, 977730, 1010321, 1165755, 1317810, 2020642, 2331510, 3030963, 5051605, 6061926, 10103210, 15154815, 30309630]

約数ペア:

[(1, 30309630), (2, 15154815), (3, 10103210), (5, 6061926), (6, 5051605), (10, 3030963), (13, 2331510), (15, 2020642), (23, 1317810), (26, 1165755), (30, 1010321), (31, 977730), (39, 777170), (46, 658905), (62, 488865), (65, 466302), (69, 439270), (78, 388585), (93, 325910), (109, 278070), (115, 263562), (130, 233151), (138, 219635), (155, 195546), (186, 162955), (195, 155434), (218, 139035), (230, 131781), (299, 101370), (310, 97773), (327, 92690), (345, 87854), (390, 77717), (403, 75210), (465, 65182), (545, 55614), (598, 50685), (654, 46345), (690, 43927), (713, 42510), (806, 37605), (897, 33790), (930, 32591), (1090, 27807), (1209, 25070), (1417, 21390), (1426, 21255), (1495, 20274), (1635, 18538), (1794, 16895), (2015, 15042), (2139, 14170), (2418, 12535), (2507, 12090), (2834, 10695), (2990, 10137), (3270, 9269), (3379, 8970), (3565, 8502), (4030, 7521), (4251, 7130), (4278, 7085), (4485, 6758), (5014, 6045)]