345824130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20921}}^1$

素因数の和:20979

約数の個数: 64

約数和(自身を含む): 903830400

約数和(自身を除く): 558006270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 16530, 20921, 41842, 62763, 104605, 125526, 209210, 313815, 397499, 606709, 627630, 794998, 1192497, 1213418, 1820127, 1987495, 2384994, 3033545, 3640254, 3974990, 5962485, 6067090, 9100635, 11527471, 11924970, 18201270, 23054942, 34582413, 57637355, 69164826, 115274710, 172912065, 345824130]

約数ペア:

[(1, 345824130), (2, 172912065), (3, 115274710), (5, 69164826), (6, 57637355), (10, 34582413), (15, 23054942), (19, 18201270), (29, 11924970), (30, 11527471), (38, 9100635), (57, 6067090), (58, 5962485), (87, 3974990), (95, 3640254), (114, 3033545), (145, 2384994), (174, 1987495), (190, 1820127), (285, 1213418), (290, 1192497), (435, 794998), (551, 627630), (570, 606709), (870, 397499), (1102, 313815), (1653, 209210), (2755, 125526), (3306, 104605), (5510, 62763), (8265, 41842), (16530, 20921)]