85367490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 238436352

約数和(自身を除く): 153068862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 186, 195, 230, 299, 307, 310, 345, 390, 403, 465, 598, 614, 690, 713, 806, 897, 921, 930, 1209, 1426, 1495, 1535, 1794, 1842, 2015, 2139, 2418, 2990, 3070, 3565, 3991, 4030, 4278, 4485, 4605, 6045, 7061, 7130, 7982, 8970, 9210, 9269, 9517, 10695, 11973, 12090, 14122, 18538, 19034, 19955, 21183, 21390, 23946, 27807, 28551, 35305, 39910, 42366, 46345, 47585, 55614, 57102, 59865, 70610, 91793, 92690, 95170, 105915, 119730, 123721, 139035, 142755, 183586, 211830, 218891, 247442, 275379, 278070, 285510, 371163, 437782, 458965, 550758, 618605, 656673, 742326, 917930, 1094455, 1237210, 1313346, 1376895, 1855815, 2188910, 2753790, 2845583, 3283365, 3711630, 5691166, 6566730, 8536749, 14227915, 17073498, 28455830, 42683745, 85367490]

約数ペア:

[(1, 85367490), (2, 42683745), (3, 28455830), (5, 17073498), (6, 14227915), (10, 8536749), (13, 6566730), (15, 5691166), (23, 3711630), (26, 3283365), (30, 2845583), (31, 2753790), (39, 2188910), (46, 1855815), (62, 1376895), (65, 1313346), (69, 1237210), (78, 1094455), (93, 917930), (115, 742326), (130, 656673), (138, 618605), (155, 550758), (186, 458965), (195, 437782), (230, 371163), (299, 285510), (307, 278070), (310, 275379), (345, 247442), (390, 218891), (403, 211830), (465, 183586), (598, 142755), (614, 139035), (690, 123721), (713, 119730), (806, 105915), (897, 95170), (921, 92690), (930, 91793), (1209, 70610), (1426, 59865), (1495, 57102), (1535, 55614), (1794, 47585), (1842, 46345), (2015, 42366), (2139, 39910), (2418, 35305), (2990, 28551), (3070, 27807), (3565, 23946), (3991, 21390), (4030, 21183), (4278, 19955), (4485, 19034), (4605, 18538), (6045, 14122), (7061, 12090), (7130, 11973), (7982, 10695), (8970, 9517), (9210, 9269)]