2912209860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{301471}}^1$

素因数の和:301513

約数の個数: 96

約数和(自身を含む): 9724280832

約数和(自身を除く): 6812070972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 301471, 602942, 904413, 1205884, 1507355, 1808826, 2110297, 3014710, 3617652, 4220594, 4522065, 6029420, 6330891, 6933833, 8441188, 9044130, 10551485, 12661782, 13867666, 18088260, 20801499, 21102970, 25323564, 27735332, 31654455, 34669165, 41602998, 42205940, 48536831, 63308910, 69338330, 83205996, 97073662, 104007495, 126617820, 138676660, 145610493, 194147324, 208014990, 242684155, 291220986, 416029980, 485368310, 582441972, 728052465, 970736620, 1456104930, 2912209860]

約数ペア:

[(1, 2912209860), (2, 1456104930), (3, 970736620), (4, 728052465), (5, 582441972), (6, 485368310), (7, 416029980), (10, 291220986), (12, 242684155), (14, 208014990), (15, 194147324), (20, 145610493), (21, 138676660), (23, 126617820), (28, 104007495), (30, 97073662), (35, 83205996), (42, 69338330), (46, 63308910), (60, 48536831), (69, 42205940), (70, 41602998), (84, 34669165), (92, 31654455), (105, 27735332), (115, 25323564), (138, 21102970), (140, 20801499), (161, 18088260), (210, 13867666), (230, 12661782), (276, 10551485), (322, 9044130), (345, 8441188), (420, 6933833), (460, 6330891), (483, 6029420), (644, 4522065), (690, 4220594), (805, 3617652), (966, 3014710), (1380, 2110297), (1610, 1808826), (1932, 1507355), (2415, 1205884), (3220, 904413), (4830, 602942), (9660, 301471)]