191430810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 530323200

約数和(自身を除く): 338892390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 61, 90, 118, 122, 135, 177, 183, 197, 270, 295, 305, 354, 366, 394, 531, 549, 590, 591, 610, 885, 915, 985, 1062, 1098, 1182, 1593, 1647, 1770, 1773, 1830, 1970, 2655, 2745, 2955, 3186, 3294, 3546, 3599, 5310, 5319, 5490, 5910, 7198, 7965, 8235, 8865, 10638, 10797, 11623, 12017, 15930, 16470, 17730, 17995, 21594, 23246, 24034, 26595, 32391, 34869, 35990, 36051, 53190, 53985, 58115, 60085, 64782, 69738, 72102, 97173, 104607, 107970, 108153, 116230, 120170, 161955, 174345, 180255, 194346, 209214, 216306, 313821, 323910, 324459, 348690, 360510, 485865, 523035, 540765, 627642, 648918, 709003, 971730, 1046070, 1081530, 1418006, 1569105, 1622295, 2127009, 3138210, 3244590, 3545015, 4254018, 6381027, 7090030, 10635045, 12762054, 19143081, 21270090, 31905135, 38286162, 63810270, 95715405, 191430810]

約数ペア:

[(1, 191430810), (2, 95715405), (3, 63810270), (5, 38286162), (6, 31905135), (9, 21270090), (10, 19143081), (15, 12762054), (18, 10635045), (27, 7090030), (30, 6381027), (45, 4254018), (54, 3545015), (59, 3244590), (61, 3138210), (90, 2127009), (118, 1622295), (122, 1569105), (135, 1418006), (177, 1081530), (183, 1046070), (197, 971730), (270, 709003), (295, 648918), (305, 627642), (354, 540765), (366, 523035), (394, 485865), (531, 360510), (549, 348690), (590, 324459), (591, 323910), (610, 313821), (885, 216306), (915, 209214), (985, 194346), (1062, 180255), (1098, 174345), (1182, 161955), (1593, 120170), (1647, 116230), (1770, 108153), (1773, 107970), (1830, 104607), (1970, 97173), (2655, 72102), (2745, 69738), (2955, 64782), (3186, 60085), (3294, 58115), (3546, 53985), (3599, 53190), (5310, 36051), (5319, 35990), (5490, 34869), (5910, 32391), (7198, 26595), (7965, 24034), (8235, 23246), (8865, 21594), (10638, 17995), (10797, 17730), (11623, 16470), (12017, 15930)]