514101210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 1467777024

約数和(自身を除く): 953675814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 157, 186, 210, 217, 310, 314, 434, 465, 471, 503, 651, 785, 930, 942, 1006, 1085, 1099, 1302, 1509, 1570, 2170, 2198, 2355, 2515, 3018, 3255, 3297, 3521, 4710, 4867, 5030, 5495, 6510, 6594, 7042, 7545, 9734, 10563, 10990, 14601, 15090, 15593, 16485, 17605, 21126, 24335, 29202, 31186, 32970, 34069, 35210, 46779, 48670, 52815, 68138, 73005, 77965, 78971, 93558, 102207, 105630, 109151, 146010, 155930, 157942, 170345, 204414, 218302, 233895, 236913, 327453, 340690, 394855, 467790, 473826, 511035, 545755, 552797, 654906, 789710, 1022070, 1091510, 1105594, 1184565, 1637265, 1658391, 2369130, 2448101, 2763985, 3274530, 3316782, 4896202, 5527970, 7344303, 8291955, 12240505, 14688606, 16583910, 17136707, 24481010, 34273414, 36721515, 51410121, 73443030, 85683535, 102820242, 171367070, 257050605, 514101210]

約数ペア:

[(1, 514101210), (2, 257050605), (3, 171367070), (5, 102820242), (6, 85683535), (7, 73443030), (10, 51410121), (14, 36721515), (15, 34273414), (21, 24481010), (30, 17136707), (31, 16583910), (35, 14688606), (42, 12240505), (62, 8291955), (70, 7344303), (93, 5527970), (105, 4896202), (155, 3316782), (157, 3274530), (186, 2763985), (210, 2448101), (217, 2369130), (310, 1658391), (314, 1637265), (434, 1184565), (465, 1105594), (471, 1091510), (503, 1022070), (651, 789710), (785, 654906), (930, 552797), (942, 545755), (1006, 511035), (1085, 473826), (1099, 467790), (1302, 394855), (1509, 340690), (1570, 327453), (2170, 236913), (2198, 233895), (2355, 218302), (2515, 204414), (3018, 170345), (3255, 157942), (3297, 155930), (3521, 146010), (4710, 109151), (4867, 105630), (5030, 102207), (5495, 93558), (6510, 78971), (6594, 77965), (7042, 73005), (7545, 68138), (9734, 52815), (10563, 48670), (10990, 46779), (14601, 35210), (15090, 34069), (15593, 32970), (16485, 31186), (17605, 29202), (21126, 24335)]