227212830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3455

約数の個数: 128

約数和(自身を含む): 687052800

約数和(自身を除く): 459839970

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3407, 3510, 3705, 4446, 5130, 6669, 6814, 7410, 10221, 11115, 13338, 17035, 20442, 22230, 30663, 33345, 34070, 44291, 51105, 61326, 64733, 66690, 88582, 91989, 102210, 129466, 132873, 153315, 183978, 194199, 221455, 265746, 306630, 323665, 388398, 398619, 442910, 459945, 582597, 647330, 664365, 797238, 841529, 919890, 970995, 1165194, 1195857, 1328730, 1683058, 1747791, 1941990, 1993095, 2391714, 2524587, 2912985, 3495582, 3986190, 4207645, 5049174, 5825970, 5979285, 7573761, 8415290, 8738955, 11958570, 12622935, 15147522, 17477910, 22721283, 25245870, 37868805, 45442566, 75737610, 113606415, 227212830]

約数ペア:

[(1, 227212830), (2, 113606415), (3, 75737610), (5, 45442566), (6, 37868805), (9, 25245870), (10, 22721283), (13, 17477910), (15, 15147522), (18, 12622935), (19, 11958570), (26, 8738955), (27, 8415290), (30, 7573761), (38, 5979285), (39, 5825970), (45, 5049174), (54, 4207645), (57, 3986190), (65, 3495582), (78, 2912985), (90, 2524587), (95, 2391714), (114, 1993095), (117, 1941990), (130, 1747791), (135, 1683058), (171, 1328730), (190, 1195857), (195, 1165194), (234, 970995), (247, 919890), (270, 841529), (285, 797238), (342, 664365), (351, 647330), (390, 582597), (494, 459945), (513, 442910), (570, 398619), (585, 388398), (702, 323665), (741, 306630), (855, 265746), (1026, 221455), (1170, 194199), (1235, 183978), (1482, 153315), (1710, 132873), (1755, 129466), (2223, 102210), (2470, 91989), (2565, 88582), (3407, 66690), (3510, 64733), (3705, 61326), (4446, 51105), (5130, 44291), (6669, 34070), (6814, 33345), (7410, 30663), (10221, 22230), (11115, 20442), (13338, 17035)]