517790910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{787}}^1$

素因数の和:1058

約数の個数: 128

約数和(自身を含む): 1537772544

約数和(自身を除く): 1019981634

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 241, 273, 390, 455, 482, 546, 723, 787, 910, 1205, 1365, 1446, 1574, 1687, 2361, 2410, 2730, 3133, 3374, 3615, 3935, 4722, 5061, 5509, 6266, 7230, 7870, 8435, 9399, 10122, 10231, 11018, 11805, 15665, 16527, 16870, 18798, 20462, 21931, 23610, 25305, 27545, 30693, 31330, 33054, 43862, 46995, 50610, 51155, 55090, 61386, 65793, 71617, 82635, 93990, 102310, 109655, 131586, 143234, 153465, 165270, 189667, 214851, 219310, 306930, 328965, 358085, 379334, 429702, 569001, 657930, 716170, 948335, 1074255, 1138002, 1327669, 1896670, 2148510, 2465671, 2655338, 2845005, 3983007, 4931342, 5690010, 6638345, 7397013, 7966014, 12328355, 13276690, 14794026, 17259697, 19915035, 24656710, 34519394, 36985065, 39830070, 51779091, 73970130, 86298485, 103558182, 172596970, 258895455, 517790910]

約数ペア:

[(1, 517790910), (2, 258895455), (3, 172596970), (5, 103558182), (6, 86298485), (7, 73970130), (10, 51779091), (13, 39830070), (14, 36985065), (15, 34519394), (21, 24656710), (26, 19915035), (30, 17259697), (35, 14794026), (39, 13276690), (42, 12328355), (65, 7966014), (70, 7397013), (78, 6638345), (91, 5690010), (105, 4931342), (130, 3983007), (182, 2845005), (195, 2655338), (210, 2465671), (241, 2148510), (273, 1896670), (390, 1327669), (455, 1138002), (482, 1074255), (546, 948335), (723, 716170), (787, 657930), (910, 569001), (1205, 429702), (1365, 379334), (1446, 358085), (1574, 328965), (1687, 306930), (2361, 219310), (2410, 214851), (2730, 189667), (3133, 165270), (3374, 153465), (3615, 143234), (3935, 131586), (4722, 109655), (5061, 102310), (5509, 93990), (6266, 82635), (7230, 71617), (7870, 65793), (8435, 61386), (9399, 55090), (10122, 51155), (10231, 50610), (11018, 46995), (11805, 43862), (15665, 33054), (16527, 31330), (16870, 30693), (18798, 27545), (20462, 25305), (21931, 23610)]