1223156730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 3230668800

約数和(自身を除く): 2007512070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 59, 74, 95, 111, 114, 118, 177, 185, 190, 222, 285, 295, 354, 370, 555, 570, 590, 703, 885, 983, 1110, 1121, 1406, 1770, 1966, 2109, 2183, 2242, 2949, 3363, 3515, 4218, 4366, 4915, 5605, 5898, 6549, 6726, 7030, 9830, 10545, 10915, 11210, 13098, 14745, 16815, 18677, 21090, 21830, 29490, 32745, 33630, 36371, 37354, 41477, 56031, 57997, 65490, 72742, 82954, 93385, 109113, 112062, 115994, 124431, 173991, 181855, 186770, 207385, 218226, 248862, 280155, 289985, 347982, 363710, 414770, 545565, 560310, 579970, 622155, 691049, 869955, 1091130, 1101943, 1244310, 1382098, 1739910, 2073147, 2145889, 2203886, 3305829, 3455245, 4146294, 4291778, 5509715, 6437667, 6611658, 6910490, 10365735, 10729445, 11019430, 12875334, 16529145, 20731470, 21458890, 32188335, 33058290, 40771891, 64376670, 81543782, 122315673, 203859455, 244631346, 407718910, 611578365, 1223156730]

約数ペア:

[(1, 1223156730), (2, 611578365), (3, 407718910), (5, 244631346), (6, 203859455), (10, 122315673), (15, 81543782), (19, 64376670), (30, 40771891), (37, 33058290), (38, 32188335), (57, 21458890), (59, 20731470), (74, 16529145), (95, 12875334), (111, 11019430), (114, 10729445), (118, 10365735), (177, 6910490), (185, 6611658), (190, 6437667), (222, 5509715), (285, 4291778), (295, 4146294), (354, 3455245), (370, 3305829), (555, 2203886), (570, 2145889), (590, 2073147), (703, 1739910), (885, 1382098), (983, 1244310), (1110, 1101943), (1121, 1091130), (1406, 869955), (1770, 691049), (1966, 622155), (2109, 579970), (2183, 560310), (2242, 545565), (2949, 414770), (3363, 363710), (3515, 347982), (4218, 289985), (4366, 280155), (4915, 248862), (5605, 218226), (5898, 207385), (6549, 186770), (6726, 181855), (7030, 173991), (9830, 124431), (10545, 115994), (10915, 112062), (11210, 109113), (13098, 93385), (14745, 82954), (16815, 72742), (18677, 65490), (21090, 57997), (21830, 56031), (29490, 41477), (32745, 37354), (33630, 36371)]