31704996970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 61786540800

約数和(自身を除く): 30081543830

約数列:

[1, 2, 5, 10, 37, 53, 59, 67, 74, 106, 118, 134, 185, 265, 295, 335, 370, 409, 530, 590, 670, 818, 1961, 2045, 2183, 2479, 3127, 3551, 3922, 3953, 4090, 4366, 4958, 6254, 7102, 7906, 9805, 10915, 12395, 15133, 15635, 17755, 19610, 19765, 21677, 21830, 24131, 24790, 27403, 30266, 31270, 35510, 39530, 43354, 48262, 54806, 75665, 108385, 115699, 120655, 131387, 137015, 146261, 151330, 209509, 216770, 231398, 241310, 262774, 274030, 292522, 419018, 578495, 656935, 731305, 802049, 892847, 1013911, 1047545, 1156990, 1278943, 1313870, 1452359, 1462610, 1604098, 1616777, 1785694, 2027822, 2095090, 2557886, 2904718, 3233554, 4010245, 4464235, 5069555, 6394715, 7261795, 7751833, 8020490, 8083885, 8928470, 10139110, 12789430, 14523590, 15503666, 16167770, 38759165, 47320891, 53737283, 59820749, 77518330, 85689181, 94641782, 107474566, 119641498, 171378362, 236604455, 268686415, 299103745, 428445905, 473208910, 537372830, 598207490, 856891810, 3170499697, 6340999394, 15852498485, 31704996970]

約数ペア:

[(1, 31704996970), (2, 15852498485), (5, 6340999394), (10, 3170499697), (37, 856891810), (53, 598207490), (59, 537372830), (67, 473208910), (74, 428445905), (106, 299103745), (118, 268686415), (134, 236604455), (185, 171378362), (265, 119641498), (295, 107474566), (335, 94641782), (370, 85689181), (409, 77518330), (530, 59820749), (590, 53737283), (670, 47320891), (818, 38759165), (1961, 16167770), (2045, 15503666), (2183, 14523590), (2479, 12789430), (3127, 10139110), (3551, 8928470), (3922, 8083885), (3953, 8020490), (4090, 7751833), (4366, 7261795), (4958, 6394715), (6254, 5069555), (7102, 4464235), (7906, 4010245), (9805, 3233554), (10915, 2904718), (12395, 2557886), (15133, 2095090), (15635, 2027822), (17755, 1785694), (19610, 1616777), (19765, 1604098), (21677, 1462610), (21830, 1452359), (24131, 1313870), (24790, 1278943), (27403, 1156990), (30266, 1047545), (31270, 1013911), (35510, 892847), (39530, 802049), (43354, 731305), (48262, 656935), (54806, 578495), (75665, 419018), (108385, 292522), (115699, 274030), (120655, 262774), (131387, 241310), (137015, 231398), (146261, 216770), (151330, 209509)]