2839707540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2423}}^1$

素因数の和:2838

約数の個数: 144

約数和(自身を含む): 9148059648

約数和(自身を除く): 6308352108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 383, 510, 612, 765, 766, 1020, 1149, 1530, 1532, 1915, 2298, 2423, 3060, 3447, 3830, 4596, 4846, 5745, 6511, 6894, 7269, 7660, 9692, 11490, 12115, 13022, 13788, 14538, 17235, 19533, 21807, 22980, 24230, 26044, 29076, 32555, 34470, 36345, 39066, 41191, 43614, 48460, 58599, 65110, 68940, 72690, 78132, 82382, 87228, 97665, 109035, 117198, 123573, 130220, 145380, 164764, 195330, 205955, 218070, 234396, 247146, 292995, 370719, 390660, 411910, 436140, 494292, 585990, 617865, 741438, 823820, 928009, 1171980, 1235730, 1482876, 1853595, 1856018, 2471460, 2784027, 3707190, 3712036, 4640045, 5568054, 7414380, 8352081, 9280090, 11136108, 13920135, 15776153, 16704162, 18560180, 27840270, 31552306, 33408324, 41760405, 47328459, 55680540, 63104612, 78880765, 83520810, 94656918, 141985377, 157761530, 167041620, 189313836, 236642295, 283970754, 315523060, 473284590, 567941508, 709926885, 946569180, 1419853770, 2839707540]

約数ペア:

[(1, 2839707540), (2, 1419853770), (3, 946569180), (4, 709926885), (5, 567941508), (6, 473284590), (9, 315523060), (10, 283970754), (12, 236642295), (15, 189313836), (17, 167041620), (18, 157761530), (20, 141985377), (30, 94656918), (34, 83520810), (36, 78880765), (45, 63104612), (51, 55680540), (60, 47328459), (68, 41760405), (85, 33408324), (90, 31552306), (102, 27840270), (153, 18560180), (170, 16704162), (180, 15776153), (204, 13920135), (255, 11136108), (306, 9280090), (340, 8352081), (383, 7414380), (510, 5568054), (612, 4640045), (765, 3712036), (766, 3707190), (1020, 2784027), (1149, 2471460), (1530, 1856018), (1532, 1853595), (1915, 1482876), (2298, 1235730), (2423, 1171980), (3060, 928009), (3447, 823820), (3830, 741438), (4596, 617865), (4846, 585990), (5745, 494292), (6511, 436140), (6894, 411910), (7269, 390660), (7660, 370719), (9692, 292995), (11490, 247146), (12115, 234396), (13022, 218070), (13788, 205955), (14538, 195330), (17235, 164764), (19533, 145380), (21807, 130220), (22980, 123573), (24230, 117198), (26044, 109035), (29076, 97665), (32555, 87228), (34470, 82382), (36345, 78132), (39066, 72690), (41191, 68940), (43614, 65110), (48460, 58599)]