19100105970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{23087}}^1$

素因数の和:23240

約数の個数: 128

約数和(自身を含む): 52662804480

約数和(自身を除く): 33562698510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 109, 110, 115, 138, 165, 218, 230, 253, 327, 330, 345, 506, 545, 654, 690, 759, 1090, 1199, 1265, 1518, 1635, 2398, 2507, 2530, 3270, 3597, 3795, 5014, 5995, 7194, 7521, 7590, 11990, 12535, 15042, 17985, 23087, 25070, 27577, 35970, 37605, 46174, 55154, 69261, 75210, 82731, 115435, 137885, 138522, 165462, 230870, 253957, 275770, 346305, 413655, 507914, 531001, 692610, 761871, 827310, 1062002, 1269785, 1523742, 1593003, 2516483, 2539570, 2655005, 3186006, 3809355, 5032966, 5310010, 5841011, 7549449, 7618710, 7965015, 11682022, 12582415, 15098898, 15930030, 17523033, 25164830, 27681313, 29205055, 35046066, 37747245, 55362626, 57879109, 58410110, 75494490, 83043939, 87615165, 115758218, 138406565, 166087878, 173637327, 175230330, 276813130, 289395545, 347274654, 415219695, 578791090, 636670199, 830439390, 868186635, 1273340398, 1736373270, 1910010597, 3183350995, 3820021194, 6366701990, 9550052985, 19100105970]

約数ペア:

[(1, 19100105970), (2, 9550052985), (3, 6366701990), (5, 3820021194), (6, 3183350995), (10, 1910010597), (11, 1736373270), (15, 1273340398), (22, 868186635), (23, 830439390), (30, 636670199), (33, 578791090), (46, 415219695), (55, 347274654), (66, 289395545), (69, 276813130), (109, 175230330), (110, 173637327), (115, 166087878), (138, 138406565), (165, 115758218), (218, 87615165), (230, 83043939), (253, 75494490), (327, 58410110), (330, 57879109), (345, 55362626), (506, 37747245), (545, 35046066), (654, 29205055), (690, 27681313), (759, 25164830), (1090, 17523033), (1199, 15930030), (1265, 15098898), (1518, 12582415), (1635, 11682022), (2398, 7965015), (2507, 7618710), (2530, 7549449), (3270, 5841011), (3597, 5310010), (3795, 5032966), (5014, 3809355), (5995, 3186006), (7194, 2655005), (7521, 2539570), (7590, 2516483), (11990, 1593003), (12535, 1523742), (15042, 1269785), (17985, 1062002), (23087, 827310), (25070, 761871), (27577, 692610), (35970, 531001), (37605, 507914), (46174, 413655), (55154, 346305), (69261, 275770), (75210, 253957), (82731, 230870), (115435, 165462), (137885, 138522)]