137897370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 128

約数和(自身を含む): 419489280

約数和(自身を除く): 281591910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 2311, 3315, 3510, 3978, 4590, 4622, 5967, 6630, 6933, 9945, 11555, 11934, 13866, 19890, 20799, 23110, 29835, 30043, 34665, 39287, 41598, 59670, 60086, 62397, 69330, 78574, 90129, 103995, 117861, 124794, 150215, 180258, 196435, 207990, 235722, 270387, 300430, 311985, 353583, 392870, 450645, 510731, 540774, 589305, 623970, 707166, 811161, 901290, 1021462, 1060749, 1178610, 1351935, 1532193, 1622322, 1767915, 2121498, 2553655, 2703870, 3064386, 3535830, 4055805, 4596579, 5107310, 5303745, 7660965, 8111610, 9193158, 10607490, 13789737, 15321930, 22982895, 27579474, 45965790, 68948685, 137897370]

約数ペア:

[(1, 137897370), (2, 68948685), (3, 45965790), (5, 27579474), (6, 22982895), (9, 15321930), (10, 13789737), (13, 10607490), (15, 9193158), (17, 8111610), (18, 7660965), (26, 5303745), (27, 5107310), (30, 4596579), (34, 4055805), (39, 3535830), (45, 3064386), (51, 2703870), (54, 2553655), (65, 2121498), (78, 1767915), (85, 1622322), (90, 1532193), (102, 1351935), (117, 1178610), (130, 1060749), (135, 1021462), (153, 901290), (170, 811161), (195, 707166), (221, 623970), (234, 589305), (255, 540774), (270, 510731), (306, 450645), (351, 392870), (390, 353583), (442, 311985), (459, 300430), (510, 270387), (585, 235722), (663, 207990), (702, 196435), (765, 180258), (918, 150215), (1105, 124794), (1170, 117861), (1326, 103995), (1530, 90129), (1755, 78574), (1989, 69330), (2210, 62397), (2295, 60086), (2311, 59670), (3315, 41598), (3510, 39287), (3978, 34665), (4590, 30043), (4622, 29835), (5967, 23110), (6630, 20799), (6933, 19890), (9945, 13866), (11555, 11934)]