2381190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 7464960

約数和(自身を除く): 5083770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 29, 30, 34, 35, 42, 46, 51, 58, 69, 70, 85, 87, 102, 105, 115, 119, 138, 145, 161, 170, 174, 203, 210, 230, 238, 255, 290, 322, 345, 357, 391, 406, 435, 483, 493, 510, 595, 609, 667, 690, 714, 782, 805, 870, 966, 986, 1015, 1173, 1190, 1218, 1334, 1479, 1610, 1785, 1955, 2001, 2030, 2346, 2415, 2465, 2737, 2958, 3045, 3335, 3451, 3570, 3910, 4002, 4669, 4830, 4930, 5474, 5865, 6090, 6670, 6902, 7395, 8211, 9338, 10005, 10353, 11339, 11730, 13685, 14007, 14790, 16422, 17255, 20010, 20706, 22678, 23345, 27370, 28014, 34017, 34510, 41055, 46690, 51765, 56695, 68034, 70035, 79373, 82110, 103530, 113390, 140070, 158746, 170085, 238119, 340170, 396865, 476238, 793730, 1190595, 2381190]

約数ペア:

[(1, 2381190), (2, 1190595), (3, 793730), (5, 476238), (6, 396865), (7, 340170), (10, 238119), (14, 170085), (15, 158746), (17, 140070), (21, 113390), (23, 103530), (29, 82110), (30, 79373), (34, 70035), (35, 68034), (42, 56695), (46, 51765), (51, 46690), (58, 41055), (69, 34510), (70, 34017), (85, 28014), (87, 27370), (102, 23345), (105, 22678), (115, 20706), (119, 20010), (138, 17255), (145, 16422), (161, 14790), (170, 14007), (174, 13685), (203, 11730), (210, 11339), (230, 10353), (238, 10005), (255, 9338), (290, 8211), (322, 7395), (345, 6902), (357, 6670), (391, 6090), (406, 5865), (435, 5474), (483, 4930), (493, 4830), (510, 4669), (595, 4002), (609, 3910), (667, 3570), (690, 3451), (714, 3335), (782, 3045), (805, 2958), (870, 2737), (966, 2465), (986, 2415), (1015, 2346), (1173, 2030), (1190, 2001), (1218, 1955), (1334, 1785), (1479, 1610)]