191788796670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{199487}}^1$

素因数の和:200009

約数の個数: 64

約数和(自身を含む): 467663708160

約数和(自身を除く): 275874911490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 439, 730, 878, 1095, 1317, 2190, 2195, 2634, 4390, 6585, 13170, 32047, 64094, 96141, 160235, 192282, 199487, 320470, 398974, 480705, 598461, 961410, 997435, 1196922, 1994870, 2992305, 5984610, 14562551, 29125102, 43687653, 72812755, 87375306, 87574793, 145625510, 175149586, 218438265, 262724379, 436876530, 437873965, 525448758, 875747930, 1313621895, 2627243790, 6392959889, 12785919778, 19178879667, 31964799445, 38357759334, 63929598890, 95894398335, 191788796670]

約数ペア:

[(1, 191788796670), (2, 95894398335), (3, 63929598890), (5, 38357759334), (6, 31964799445), (10, 19178879667), (15, 12785919778), (30, 6392959889), (73, 2627243790), (146, 1313621895), (219, 875747930), (365, 525448758), (438, 437873965), (439, 436876530), (730, 262724379), (878, 218438265), (1095, 175149586), (1317, 145625510), (2190, 87574793), (2195, 87375306), (2634, 72812755), (4390, 43687653), (6585, 29125102), (13170, 14562551), (32047, 5984610), (64094, 2992305), (96141, 1994870), (160235, 1196922), (192282, 997435), (199487, 961410), (320470, 598461), (398974, 480705)]