282115470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4546

約数の個数: 128

約数和(自身を含む): 869750784

約数和(自身を除く): 587635314

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 455, 483, 546, 598, 690, 805, 897, 910, 966, 1365, 1495, 1610, 1794, 2093, 2415, 2730, 2990, 4186, 4485, 4493, 4830, 6279, 8970, 8986, 10465, 12558, 13479, 20930, 22465, 26958, 31395, 31451, 44930, 58409, 62790, 62902, 67395, 94353, 103339, 116818, 134790, 157255, 175227, 188706, 206678, 292045, 310017, 314510, 350454, 408863, 471765, 516695, 584090, 620034, 723373, 817726, 876135, 943530, 1033390, 1226589, 1343407, 1446746, 1550085, 1752270, 2044315, 2170119, 2453178, 2686814, 3100170, 3616865, 4030221, 4088630, 4340238, 6132945, 6717035, 7233730, 8060442, 9403849, 10850595, 12265890, 13434070, 18807698, 20151105, 21701190, 28211547, 40302210, 47019245, 56423094, 94038490, 141057735, 282115470]

約数ペア:

[(1, 282115470), (2, 141057735), (3, 94038490), (5, 56423094), (6, 47019245), (7, 40302210), (10, 28211547), (13, 21701190), (14, 20151105), (15, 18807698), (21, 13434070), (23, 12265890), (26, 10850595), (30, 9403849), (35, 8060442), (39, 7233730), (42, 6717035), (46, 6132945), (65, 4340238), (69, 4088630), (70, 4030221), (78, 3616865), (91, 3100170), (105, 2686814), (115, 2453178), (130, 2170119), (138, 2044315), (161, 1752270), (182, 1550085), (195, 1446746), (210, 1343407), (230, 1226589), (273, 1033390), (299, 943530), (322, 876135), (345, 817726), (390, 723373), (455, 620034), (483, 584090), (546, 516695), (598, 471765), (690, 408863), (805, 350454), (897, 314510), (910, 310017), (966, 292045), (1365, 206678), (1495, 188706), (1610, 175227), (1794, 157255), (2093, 134790), (2415, 116818), (2730, 103339), (2990, 94353), (4186, 67395), (4485, 62902), (4493, 62790), (4830, 58409), (6279, 44930), (8970, 31451), (8986, 31395), (10465, 26958), (12558, 22465), (13479, 20930)]