3974381970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3389}}^1$

素因数の和:3540

約数の個数: 128

約数和(自身を含む): 10716088320

約数和(自身を除く): 6741706350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 97, 130, 155, 186, 194, 195, 291, 310, 390, 403, 465, 485, 582, 806, 930, 970, 1209, 1261, 1455, 2015, 2418, 2522, 2910, 3007, 3389, 3783, 4030, 6014, 6045, 6305, 6778, 7566, 9021, 10167, 12090, 12610, 15035, 16945, 18042, 18915, 20334, 30070, 33890, 37830, 39091, 44057, 45105, 50835, 78182, 88114, 90210, 101670, 105059, 117273, 132171, 195455, 210118, 220285, 234546, 264342, 315177, 328733, 390910, 440570, 525295, 586365, 630354, 657466, 660855, 986199, 1050590, 1172730, 1321710, 1365767, 1575885, 1643665, 1972398, 2731534, 3151770, 3287330, 4097301, 4273529, 4930995, 6828835, 8194602, 8547058, 9861990, 10190723, 12820587, 13657670, 20381446, 20486505, 21367645, 25641174, 30572169, 40973010, 42735290, 50953615, 61144338, 64102935, 101907230, 128205870, 132479399, 152860845, 264958798, 305721690, 397438197, 662396995, 794876394, 1324793990, 1987190985, 3974381970]

約数ペア:

[(1, 3974381970), (2, 1987190985), (3, 1324793990), (5, 794876394), (6, 662396995), (10, 397438197), (13, 305721690), (15, 264958798), (26, 152860845), (30, 132479399), (31, 128205870), (39, 101907230), (62, 64102935), (65, 61144338), (78, 50953615), (93, 42735290), (97, 40973010), (130, 30572169), (155, 25641174), (186, 21367645), (194, 20486505), (195, 20381446), (291, 13657670), (310, 12820587), (390, 10190723), (403, 9861990), (465, 8547058), (485, 8194602), (582, 6828835), (806, 4930995), (930, 4273529), (970, 4097301), (1209, 3287330), (1261, 3151770), (1455, 2731534), (2015, 1972398), (2418, 1643665), (2522, 1575885), (2910, 1365767), (3007, 1321710), (3389, 1172730), (3783, 1050590), (4030, 986199), (6014, 660855), (6045, 657466), (6305, 630354), (6778, 586365), (7566, 525295), (9021, 440570), (10167, 390910), (12090, 328733), (12610, 315177), (15035, 264342), (16945, 234546), (18042, 220285), (18915, 210118), (20334, 195455), (30070, 132171), (33890, 117273), (37830, 105059), (39091, 101670), (44057, 90210), (45105, 88114), (50835, 78182)]