306078850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 717382656

約数和(自身を除く): 411303806

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 107, 110, 154, 175, 214, 275, 350, 385, 535, 550, 743, 749, 770, 1070, 1177, 1486, 1498, 1925, 2354, 2675, 3715, 3745, 3850, 5201, 5350, 5885, 7430, 7490, 8173, 8239, 10402, 11770, 16346, 16478, 18575, 18725, 26005, 29425, 37150, 37450, 40865, 41195, 52010, 57211, 58850, 79501, 81730, 82390, 114422, 130025, 159002, 204325, 205975, 260050, 286055, 397505, 408650, 411950, 556507, 572110, 795010, 874511, 1113014, 1430275, 1749022, 1987525, 2782535, 2860550, 3975050, 4372555, 5565070, 6121577, 8745110, 12243154, 13912675, 21862775, 27825350, 30607885, 43725550, 61215770, 153039425, 306078850]

約数ペア:

[(1, 306078850), (2, 153039425), (5, 61215770), (7, 43725550), (10, 30607885), (11, 27825350), (14, 21862775), (22, 13912675), (25, 12243154), (35, 8745110), (50, 6121577), (55, 5565070), (70, 4372555), (77, 3975050), (107, 2860550), (110, 2782535), (154, 1987525), (175, 1749022), (214, 1430275), (275, 1113014), (350, 874511), (385, 795010), (535, 572110), (550, 556507), (743, 411950), (749, 408650), (770, 397505), (1070, 286055), (1177, 260050), (1486, 205975), (1498, 204325), (1925, 159002), (2354, 130025), (2675, 114422), (3715, 82390), (3745, 81730), (3850, 79501), (5201, 58850), (5350, 57211), (5885, 52010), (7430, 41195), (7490, 40865), (8173, 37450), (8239, 37150), (10402, 29425), (11770, 26005), (16346, 18725), (16478, 18575)]