313801529820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{1901}}^1\times {\mathrm{2531}}^1$

素因数の和:5531

約数の個数: 96

約数和(自身を含む): 880262885376

約数和(自身を除く): 566461355556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1087, 1901, 2174, 2531, 3261, 3802, 4348, 5062, 5435, 5703, 6522, 7593, 7604, 9505, 10124, 10870, 11406, 12655, 13044, 15186, 16305, 19010, 21740, 22812, 25310, 28515, 30372, 32610, 37965, 38020, 50620, 57030, 65220, 75930, 114060, 151860, 2066387, 2751197, 4132774, 4811431, 5502394, 6199161, 8253591, 8265548, 9622862, 10331935, 11004788, 12398322, 13755985, 14434293, 16507182, 19245724, 20663870, 24057155, 24796644, 27511970, 28868586, 30995805, 33014364, 41267955, 41327740, 48114310, 55023940, 57737172, 61991610, 72171465, 82535910, 96228620, 123983220, 144342930, 165071820, 288685860, 5230025497, 10460050994, 15690076491, 20920101988, 26150127485, 31380152982, 52300254970, 62760305964, 78450382455, 104600509940, 156900764910, 313801529820]

約数ペア:

[(1, 313801529820), (2, 156900764910), (3, 104600509940), (4, 78450382455), (5, 62760305964), (6, 52300254970), (10, 31380152982), (12, 26150127485), (15, 20920101988), (20, 15690076491), (30, 10460050994), (60, 5230025497), (1087, 288685860), (1901, 165071820), (2174, 144342930), (2531, 123983220), (3261, 96228620), (3802, 82535910), (4348, 72171465), (5062, 61991610), (5435, 57737172), (5703, 55023940), (6522, 48114310), (7593, 41327740), (7604, 41267955), (9505, 33014364), (10124, 30995805), (10870, 28868586), (11406, 27511970), (12655, 24796644), (13044, 24057155), (15186, 20663870), (16305, 19245724), (19010, 16507182), (21740, 14434293), (22812, 13755985), (25310, 12398322), (28515, 11004788), (30372, 10331935), (32610, 9622862), (37965, 8265548), (38020, 8253591), (50620, 6199161), (57030, 5502394), (65220, 4811431), (75930, 4132774), (114060, 2751197), (151860, 2066387)]