764457690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 1973548800

約数和(自身を除く): 1209091110

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 59, 87, 106, 118, 145, 159, 174, 177, 265, 281, 290, 295, 318, 354, 435, 530, 562, 590, 795, 843, 870, 885, 1405, 1537, 1590, 1686, 1711, 1770, 2810, 3074, 3127, 3422, 4215, 4611, 5133, 6254, 7685, 8149, 8430, 8555, 9222, 9381, 10266, 14893, 15370, 15635, 16298, 16579, 17110, 18762, 23055, 24447, 25665, 29786, 31270, 33158, 40745, 44679, 46110, 46905, 48894, 49737, 51330, 74465, 81490, 82895, 89358, 90683, 93810, 99474, 122235, 148930, 165790, 181366, 223395, 244470, 248685, 272049, 431897, 446790, 453415, 480791, 497370, 544098, 863794, 878687, 906830, 961582, 1295691, 1360245, 1442373, 1757374, 2159485, 2403955, 2591382, 2636061, 2720490, 2884746, 4318970, 4393435, 4807910, 5272122, 6478455, 7211865, 8786870, 12956910, 13180305, 14423730, 25481923, 26360610, 50963846, 76445769, 127409615, 152891538, 254819230, 382228845, 764457690]

約数ペア:

[(1, 764457690), (2, 382228845), (3, 254819230), (5, 152891538), (6, 127409615), (10, 76445769), (15, 50963846), (29, 26360610), (30, 25481923), (53, 14423730), (58, 13180305), (59, 12956910), (87, 8786870), (106, 7211865), (118, 6478455), (145, 5272122), (159, 4807910), (174, 4393435), (177, 4318970), (265, 2884746), (281, 2720490), (290, 2636061), (295, 2591382), (318, 2403955), (354, 2159485), (435, 1757374), (530, 1442373), (562, 1360245), (590, 1295691), (795, 961582), (843, 906830), (870, 878687), (885, 863794), (1405, 544098), (1537, 497370), (1590, 480791), (1686, 453415), (1711, 446790), (1770, 431897), (2810, 272049), (3074, 248685), (3127, 244470), (3422, 223395), (4215, 181366), (4611, 165790), (5133, 148930), (6254, 122235), (7685, 99474), (8149, 93810), (8430, 90683), (8555, 89358), (9222, 82895), (9381, 81490), (10266, 74465), (14893, 51330), (15370, 49737), (15635, 48894), (16298, 46905), (16579, 46110), (17110, 44679), (18762, 40745), (23055, 33158), (24447, 31270), (25665, 29786)]