90771697380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2374979}}^1$

素因数の和:2375018

約数の個数: 144

約数和(自身を含む): 318399318720

約数和(自身を除く): 227627621340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 2374979, 4749958, 7124937, 9499916, 11874895, 14249874, 16624853, 23749790, 28499748, 30874727, 33249706, 35624685, 47499580, 49874559, 61749454, 66499412, 71249370, 83124265, 92624181, 99749118, 116373971, 123498908, 142498740, 154373635, 166248530, 185248362, 199498236, 216123089, 232747942, 249372795, 308747270, 332497060, 349121913, 370496724, 432246178, 463120905, 465495884, 498745590, 581869855, 617494540, 648369267, 698243826, 864492356, 926241810, 997491180, 1080615445, 1163739710, 1296738534, 1396487652, 1512861623, 1745609565, 1852483620, 2161230890, 2327479420, 2593477068, 3025723246, 3241846335, 3491219130, 4322461780, 4538584869, 6051446492, 6483692670, 6982438260, 7564308115, 9077169738, 12967385340, 15128616230, 18154339476, 22692924345, 30257232460, 45385848690, 90771697380]

約数ペア:

[(1, 90771697380), (2, 45385848690), (3, 30257232460), (4, 22692924345), (5, 18154339476), (6, 15128616230), (7, 12967385340), (10, 9077169738), (12, 7564308115), (13, 6982438260), (14, 6483692670), (15, 6051446492), (20, 4538584869), (21, 4322461780), (26, 3491219130), (28, 3241846335), (30, 3025723246), (35, 2593477068), (39, 2327479420), (42, 2161230890), (49, 1852483620), (52, 1745609565), (60, 1512861623), (65, 1396487652), (70, 1296738534), (78, 1163739710), (84, 1080615445), (91, 997491180), (98, 926241810), (105, 864492356), (130, 698243826), (140, 648369267), (147, 617494540), (156, 581869855), (182, 498745590), (195, 465495884), (196, 463120905), (210, 432246178), (245, 370496724), (260, 349121913), (273, 332497060), (294, 308747270), (364, 249372795), (390, 232747942), (420, 216123089), (455, 199498236), (490, 185248362), (546, 166248530), (588, 154373635), (637, 142498740), (735, 123498908), (780, 116373971), (910, 99749118), (980, 92624181), (1092, 83124265), (1274, 71249370), (1365, 66499412), (1470, 61749454), (1820, 49874559), (1911, 47499580), (2548, 35624685), (2730, 33249706), (2940, 30874727), (3185, 28499748), (3822, 23749790), (5460, 16624853), (6370, 14249874), (7644, 11874895), (9555, 9499916), (12740, 7124937), (19110, 4749958), (38220, 2374979)]