2017124460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50707}}^1$

素因数の和:50752

約数の個数: 144

約数和(自身を含む): 6977015136

約数和(自身を除く): 4959890676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 50707, 101414, 152121, 202828, 253535, 304242, 456363, 507070, 608484, 659191, 760605, 862019, 912726, 1014140, 1318382, 1521210, 1724038, 1825452, 1977573, 2281815, 2586057, 2636764, 3042420, 3295955, 3448076, 3955146, 4310095, 4563630, 5172114, 5932719, 6591910, 7758171, 7910292, 8620190, 9127260, 9887865, 10344228, 11206247, 11865438, 12930285, 13183820, 15516342, 17240380, 19775730, 22412494, 23730876, 25860570, 29663595, 31032684, 33618741, 38790855, 39551460, 44824988, 51721140, 56031235, 59327190, 67237482, 77581710, 100856223, 112062470, 118654380, 134474964, 155163420, 168093705, 201712446, 224124940, 336187410, 403424892, 504281115, 672374820, 1008562230, 2017124460]

約数ペア:

[(1, 2017124460), (2, 1008562230), (3, 672374820), (4, 504281115), (5, 403424892), (6, 336187410), (9, 224124940), (10, 201712446), (12, 168093705), (13, 155163420), (15, 134474964), (17, 118654380), (18, 112062470), (20, 100856223), (26, 77581710), (30, 67237482), (34, 59327190), (36, 56031235), (39, 51721140), (45, 44824988), (51, 39551460), (52, 38790855), (60, 33618741), (65, 31032684), (68, 29663595), (78, 25860570), (85, 23730876), (90, 22412494), (102, 19775730), (117, 17240380), (130, 15516342), (153, 13183820), (156, 12930285), (170, 11865438), (180, 11206247), (195, 10344228), (204, 9887865), (221, 9127260), (234, 8620190), (255, 7910292), (260, 7758171), (306, 6591910), (340, 5932719), (390, 5172114), (442, 4563630), (468, 4310095), (510, 3955146), (585, 3448076), (612, 3295955), (663, 3042420), (765, 2636764), (780, 2586057), (884, 2281815), (1020, 1977573), (1105, 1825452), (1170, 1724038), (1326, 1521210), (1530, 1318382), (1989, 1014140), (2210, 912726), (2340, 862019), (2652, 760605), (3060, 659191), (3315, 608484), (3978, 507070), (4420, 456363), (6630, 304242), (7956, 253535), (9945, 202828), (13260, 152121), (19890, 101414), (39780, 50707)]