2013924780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{37171}}^1$

素因数の和:37236

約数の個数: 144

約数和(自身を含む): 7144161024

約数和(自身を除く): 5130236244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3870, 4515, 5418, 6020, 7740, 9030, 10836, 13545, 18060, 27090, 37171, 54180, 74342, 111513, 148684, 185855, 223026, 260197, 334539, 371710, 446052, 520394, 557565, 669078, 743420, 780591, 1040788, 1115130, 1300985, 1338156, 1561182, 1598353, 1672695, 2230260, 2341773, 2601970, 3122364, 3196706, 3345390, 3902955, 4683546, 4795059, 5203940, 6393412, 6690780, 7805910, 7991765, 9367092, 9590118, 11188471, 11708865, 14385177, 15611820, 15983530, 19180236, 22376942, 23417730, 23975295, 28770354, 31967060, 33565413, 44753884, 46835460, 47950590, 55942355, 57540708, 67130826, 71925885, 95901180, 100696239, 111884710, 134261652, 143851770, 167827065, 201392478, 223769420, 287703540, 335654130, 402784956, 503481195, 671308260, 1006962390, 2013924780]

約数ペア:

[(1, 2013924780), (2, 1006962390), (3, 671308260), (4, 503481195), (5, 402784956), (6, 335654130), (7, 287703540), (9, 223769420), (10, 201392478), (12, 167827065), (14, 143851770), (15, 134261652), (18, 111884710), (20, 100696239), (21, 95901180), (28, 71925885), (30, 67130826), (35, 57540708), (36, 55942355), (42, 47950590), (43, 46835460), (45, 44753884), (60, 33565413), (63, 31967060), (70, 28770354), (84, 23975295), (86, 23417730), (90, 22376942), (105, 19180236), (126, 15983530), (129, 15611820), (140, 14385177), (172, 11708865), (180, 11188471), (210, 9590118), (215, 9367092), (252, 7991765), (258, 7805910), (301, 6690780), (315, 6393412), (387, 5203940), (420, 4795059), (430, 4683546), (516, 3902955), (602, 3345390), (630, 3196706), (645, 3122364), (774, 2601970), (860, 2341773), (903, 2230260), (1204, 1672695), (1260, 1598353), (1290, 1561182), (1505, 1338156), (1548, 1300985), (1806, 1115130), (1935, 1040788), (2580, 780591), (2709, 743420), (3010, 669078), (3612, 557565), (3870, 520394), (4515, 446052), (5418, 371710), (6020, 334539), (7740, 260197), (9030, 223026), (10836, 185855), (13545, 148684), (18060, 111513), (27090, 74342), (37171, 54180)]