3149162380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1637}}^1$

素因数の和:1824

約数の個数: 144

約数和(自身を含む): 8344679616

約数和(自身を除く): 5195517236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 151, 182, 196, 245, 260, 302, 364, 455, 490, 604, 637, 755, 910, 980, 1057, 1274, 1510, 1637, 1820, 1963, 2114, 2548, 3020, 3185, 3274, 3926, 4228, 5285, 6370, 6548, 7399, 7852, 8185, 9815, 10570, 11459, 12740, 13741, 14798, 16370, 19630, 21140, 21281, 22918, 27482, 29596, 32740, 36995, 39260, 42562, 45836, 54964, 57295, 68705, 73990, 80213, 85124, 96187, 106405, 114590, 137410, 147980, 148967, 160426, 192374, 212810, 229180, 247187, 274820, 297934, 320852, 384748, 401065, 425620, 480935, 494374, 595868, 744835, 802130, 961870, 988748, 1042769, 1235935, 1489670, 1604260, 1730309, 1923740, 2085538, 2471870, 2979340, 3213431, 3460618, 4171076, 4943740, 5213845, 6426862, 6921236, 8651545, 10427690, 12112163, 12853724, 16067155, 17303090, 20855380, 22494017, 24224326, 32134310, 34606180, 44988034, 48448652, 60560815, 64268620, 89976068, 112470085, 121121630, 157458119, 224940170, 242243260, 314916238, 449880340, 629832476, 787290595, 1574581190, 3149162380]

約数ペア:

[(1, 3149162380), (2, 1574581190), (4, 787290595), (5, 629832476), (7, 449880340), (10, 314916238), (13, 242243260), (14, 224940170), (20, 157458119), (26, 121121630), (28, 112470085), (35, 89976068), (49, 64268620), (52, 60560815), (65, 48448652), (70, 44988034), (91, 34606180), (98, 32134310), (130, 24224326), (140, 22494017), (151, 20855380), (182, 17303090), (196, 16067155), (245, 12853724), (260, 12112163), (302, 10427690), (364, 8651545), (455, 6921236), (490, 6426862), (604, 5213845), (637, 4943740), (755, 4171076), (910, 3460618), (980, 3213431), (1057, 2979340), (1274, 2471870), (1510, 2085538), (1637, 1923740), (1820, 1730309), (1963, 1604260), (2114, 1489670), (2548, 1235935), (3020, 1042769), (3185, 988748), (3274, 961870), (3926, 802130), (4228, 744835), (5285, 595868), (6370, 494374), (6548, 480935), (7399, 425620), (7852, 401065), (8185, 384748), (9815, 320852), (10570, 297934), (11459, 274820), (12740, 247187), (13741, 229180), (14798, 212810), (16370, 192374), (19630, 160426), (21140, 148967), (21281, 147980), (22918, 137410), (27482, 114590), (29596, 106405), (32740, 96187), (36995, 85124), (39260, 80213), (42562, 73990), (45836, 68705), (54964, 57295)]